Patent US4869447A successfully refreshed from Google Patents.
US4869447A
Expired / Lapsed
US
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Wire rack
Assignee: Individual
•
Filing: 1988-02-11
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Granted: 1989-09-26
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Expires: 2008-02-11
Abstract
Abstract An improved wire rack for holding plastic bags is disclosed. Each side panel of the wire rack is constructed of two pieces of bent wire, one piece thereof forming a solid support between two parts of the other piece parallel to a third part of the other piece. The base of the wire rack is sized and grooved to interact with the two formed wire pieces of the wire rack to lock solidly in place to form a unitary structure.
Inventors
- 👤 James J. Malik
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 06:24
CPC Classifications
B; B65; B65B; B65B67/00; B65B67/12; B65B67/1205; B65B67/1266
Claims Analysis
Total Claims: 53
Claim 1
Independent Claim
92 words
In a wire rack having a side with a horizontal foot member, a vertical intermediate member extending from an end of the foot member, and a support member extending upwardly relative to a point between the ends of the intermediate member, the foot member having an outer end, the improvement of a reinforcer, said reinforcer extending between the support member and the foot member alongside of the intermediate member therebetween, and said reinforcer connected to the foot member a spaced distance from the outer end thereof, said reinforcer strengthening the wire rack.
Claim 2
Dependent Claim
92 words
In a wire rack having a side with a horizontal foot member, a vertical intermediate member extending from an end of the foot member, and a support member extending upwardly relative to a point between the ends of the intermediate member, the foot member having an outer end, the improvement of a reinforcer, said reinforcer extending between the support member and the foot member alongside of the intermediate member therebetween, and said reinforcer connected to the foot member a spaced distance from the outer end thereof, said reinforcer strengthening the wire rack.
Claim 3
Dependent Claim
20 words
The improved wire rack of claim 1 characterized in that said reinforcer is a separate piece from the foot member.
Claim 4
Dependent Claim
49 words
The improved wire rack of claim 1 in that there is a line parallel to the intermediate member, said reinforcer has a length, and wherein most of said length of said reinforcer is oriented plus or minus 30 degrees in respect to a line parallel to the intermediate member.
Claim 5
Dependent Claim
18 words
The improved wire rack of claim 1 wherein said reinforcer is oriented substantially parallel to the intermediate member.
Claim 6
Dependent Claim
24 words
The improved wire rack of claim 1 characterized in that the connection between said reinforcer and the foot member is an inverted "T" joint.
Claim 7
Dependent Claim
35 words
The improved wire rack of claim 5 characterized in that the connection between said reinforcer and the foot member is in line with the foot member and the inverted "T" joint is a weld connection.
Claim 8
Dependent Claim
25 words
The improved wire rack of claim 1 characterized by the addition of a tab, and said tab extending between said reinforcer and the intermediate member.
Claim 9
Dependent Claim
33 words
The improved wire rack of claim 7 wherein said reinforcer has a bottom end and characterized in that said tab extends off of the bottom end of said reinforcer as a continuation thereof.
Claim 10
Dependent Claim
94 words
The improved wire rack of claim 1 characterized by the addition of a stop, said stop being on the intermediate member, said stop being a certain distance A from the foot member, a base, said base surrounding part of the intermediate member between said stop and the foot member, the base having a total vertical height at its intersection with the intermediate member, and said vertical height of said base being substantially equal to said certain distance A, the resultant cooperation allowing the selective combination of base and rack to form a unitary structure.
Claim 11
Dependent Claim
169 words
The improved wire rack of claim 1 characterized by the addition of a stop, said stop being on the intermediate member, said stop being a certain distance A from the foot member, said reinforcer joining the foot member a certain distance B from the intermediate member, a base, said base surrounding part of the foot member and part of the intermediate member near the joint therebetween, said base having a total vertical height at its intersection with the intermediate member, said vertical height of said base being substantially equal to said certain distance A, the intermediate member being inset into said base to a point of pivoting, said base having a notch in its side, said notch being a certain distance C from said point of pivoting of the intermediate member, said distance C being substantially equal to said distance B, and said reinforcer extending through said notch to join the foot member, the resultant cooperation allowing the selective combination of base and rack to form a unitary structure.
Claim 12
Dependent Claim
41 words
The improved wire rack of claim 1 wherein there are two sides joined by a back connecting the upper portions thereof and characterized by the improvement of a reinforcing piece, said reinforcing piece connecting the lower portions of the two sides.
Claim 13
Dependent Claim
53 words
The improved wire rack of claim 1 characterized by the addition of a base, said base having a tubular side, said tubular side surrounding the foot member between the reinforcer joint with the foot member and the outer end of the foot member, and said tubular side being removable from the foot member.
Claim 14
Dependent Claim
29 words
The improved wire rack of claim 12 characterized by the addition of affixing means to fixedly connect said base to the rack so as to prevent the separation thereof.
Claim 15
Dependent Claim
44 words
The wire rack of claim 1 wherein the wire rack has two sides and characterized by the addition of a back, and said back having ends wrapped around said intermediate member of the two sides, respectively, to maintain the sides in a spaced relationship.
Claim 16
Dependent Claim
109 words
The improved wire rack of claim 1 characterized by the addition of a stop, said stop being on the intermediate member, said stop being a certain distance A from the foot member, a base, said base surrounding part of the intermediate member between said stop and the foot member, the base having a total vertical height at its intersection with the intermediate member, and said vertical height of said base being greater than said certain distance A, said base extends above said stop with said stop being in a notch in said base, the resultant cooperation allowing the selective combination of base and rack to form a unitary structure.
Claim 17
Dependent Claim
113 words
In a wire rack having a side with horizontal foot member, a vertical intermediate member extending from an end of the foot member, and a support member extending upwardly relative to a point between the ends of the intermediate member, the side formed from a single piece of bent wire, the foot member having an outer end, the improvement of a reinforcer, said reinforcer being of a piece of wire, said reinforcer extending between the support member and the foot member alongside the intermediate member and said reinforcer joining the foot member a spaced distance from the outer end thereof, said reinforcer passing additional forces between the support member and the foot member.
Claim 18
Dependent Claim
113 words
In a wire rack having a side with horizontal foot member, a vertical intermediate member extending from an end of the foot member, and a support member extending upwardly relative to a point between the ends of the intermediate member, the side formed from a single piece of bent wire, the foot member having an outer end, the improvement of a reinforcer, said reinforcer being of a piece of wire, said reinforcer extending between the support member and the foot member alongside the intermediate member and said reinforcer joining the foot member a spaced distance from the outer end thereof, said reinforcer passing additional forces between the support member and the foot member.
Claim 19
Dependent Claim
49 words
The improved wire rack of claim 16 in that there is a line parallel to the intermediate member, said reinforcer has a length, and wherein most of said length of said reinforcer is oriented plus or minus 30 degrees in respect to a line parallel to the intermediate member.
Claim 20
Dependent Claim
18 words
The improved wire rack of claim 16 wherein said reinforcer is oriented substantially parallel to the intermediate member.
Claim 21
Dependent Claim
22 words
The improved wire rack of claim 16 characterized in that said reinforcer joins the foot member in an inline inverted "T" joint.
Claim 22
Dependent Claim
49 words
The improved wire rack of claim 16 characterized by the addition of a tab, said tab extending off of the reinforcer near the joint with the foot member, said tab extending to the intermediate member and said tab being formed from the same piece of wire as said reinforcer.
Claim 23
Dependent Claim
94 words
The improved wire rack of claim 16 characterized by the addition of a stop, said stop being on the intermediate member, said stop being a certain distance A from the foot member, a base, said base surrounding part of the intermediate member between said stop and the foot member, the base having a total vertical height at its intersection with the intermediate member, and said vertical height of said base being substantially equal to said certain distance A, the resultant cooperation allowing the selective combination of base and rack to form a unitary structure.
Claim 24
Dependent Claim
165 words
The improved wire rack of claim 16 characterized by the addition of a stop, said stop being on the intermediate member, said stop being a certain distance A from the foot member, said reinforcer joining the foot member a certain distance B from the intermediate member, a base, said base surrounding part of the foot member and part of the intermediate member, said base having a total vertical height at its intersection with the intermediate member, said vertical height of said base being substantially equal to said certain distance A, the intermediate member being inset into said base to a point of pivoting, said base having a notch in its side, said notch being a certain distance C from said point of pivoting of the intermediate member, said distance C being substantially equal to said distance B, and said reinforcer extending through said notch to join the foot member, the resultant cooperation allowing the selective combination of base and rack to form a unitary structure.
Claim 25
Dependent Claim
53 words
The improved wire rack of claim 16 characterized by the addition of a base, said base having a tubular side, said tubular side surrounding the foot member between the reinforcer joint with the foot member and the outer end of the foot member, and said tubular side being removable from the foot member.
Claim 26
Dependent Claim
29 words
The improved wire rack of claim 23 characterized by the addition of affixing means to fixedly connect said base to the rack so as to prevent the separation thereof.
Claim 27
Dependent Claim
109 words
The improved wire rack of claim 16 characterized by the addition of a stop, said stop being on the intermediate member, said stop being a certain distance A from the foot member, a base, said base surrounding part of the intermediate member between said stop and the foot member, the base having a total vertical height at its intersection with the intermediate member, and said vertical height of said base being greater than said certain distance A, said base extends above said stop with said stop being in a notch in said base, the resultant cooperation allowing the selective combination of base and rack to form a unitary structure.
Claim 28
Dependent Claim
183 words
The improved wire rack of claim 16 characterized by the addition of a stop, said stop being on the intermediate member, said stop being a certain distance A from the foot member, said reinforcer joining the foot member a certain distance b from the intermediate member, a base, said base surrounding part of the foot member and part of the intermediate member, said base having a tool vertical height at its intersection with the intermediate member, said vertical height of said base being greater than said certain distance A, said base extends above said stop with said stop being in a notch in said base, the intermediate member being inset into said base to a point of pivoting, said base having an additional notch in its side, said additional notch being a certain distance C from said point of pivoting of the intermediate member, said distance C being substantially equal to said distance B, and said reinforcer extending through said additional notch to join the foot member, the resultant cooperation allowing the selective combination of base and rack to form a unitary structure.
Claim 29
Dependent Claim
50 words
The improved wire rack of claim 16 wherein there are two sides having upper and lower portions and with the upper portions of the two sides connected by a back and characterized by the improvement of a reinforcing piece, said reinforcing piece connecting the lower portions of the two sides.
Claim 30
Dependent Claim
35 words
The improved wire rack of claim 27 characterized in that the connection between said reinforcer and the foot member is in line with the foot member and the inverted "T" joint is a weld connection.
Claim 31
Dependent Claim
277 words
The improved wire rack of claim 27 characterized in that the reinforcer extends from the foot member to join the intermediate member a certain distance A from the foot member, said reinforcer joining the foot member a certain distance B from the intermediate member, the support member joining the intermediate member a certain distance D from the foot member, a base, said base surrounding the foot member between the reinforcer and the intermediate member and the intermediate member from the foot member to beyond the support member, said base having a total vertical height at its intersection with the intermediate member, the vertical height of said base being greater than said certain distance D, the intermediate member being inset into said base to a point of pivoting, said base having a notch in its side, said notch being a certain distance C from said point of pivoting of the intermediate member, said distance C being substantially equal to distance B, said reinforcer extending through said notch to join the foot member, said base having a second notch in its side, said second notch being a certain distance E from the foot member, said distance E being substantially equal to said certain distance A, said reinforcer being in said second notch to join the intermediate member, said base having a third notch in its side, said third notch being a certain distance F from the foot member, said distance F being substantially equal to said certain distance D, and the support member being in said third notch to join the intermediate member, the resultant cooperation allowing the selective combination of base and rack to join a unitary structure.
Claim 32
Dependent Claim
21 words
The improved wire rack of claim 27 characterized in that said reinforcer joins the foot member in an inverted "T" joint.
Claim 33
Dependent Claim
54 words
The improved wire rack of claim 30 characterized by the addition of a base, said base having a tubular side, said tubular side surrounding the foot member between the reinforcer joint with the foot member and the outer end of the foot member, and said tubular side being selectively removable from the foot member.
Claim 34
Dependent Claim
176 words
The improved wire rack of claim 27 characterized in that the reinforcer extends from the foot member to join the intermediate member a certain distance A from the foot member, said reinforcer joining the foot member a certain distance B from the intermediate member, a base, said base surrounding part of the foot member between the reinforcer and the intermediate member and part of the intermediate member between the foot member and said reinforcer, said base having a total vertical height at its intersection with the intermediate member, the vertical height of said base being substantially equal to said certain distance A, the intermediate member being inset into said base to a point of pivoting, said base having a notch in its side, said notch being a certain distance C from said point of pivoting of the intermediate member, said distance C being substantially equal to distance B, and said reinforcer extending through said notch to join the foot member, the resultant cooperation allowing the selective combination of base and rack to join a unitary structure.
Claim 35
Dependent Claim
27 words
The improved wire rack of claim 32 wherein said reinforcer is oriented plus or minus 30 degrees in respect to a line parallel to the intermediate member.
Claim 36
Dependent Claim
18 words
The improved wire rack of claim 33 wherein said reinforcer is oriented substantially parallel to the intermediate member.
Claim 37
Dependent Claim
131 words
In a wire rack having a side with a horizontal foot member, a vertical intermediate member extending from an end of the foot member, and a support member extending upwardly relative to a point between the ends of the intermediate member, the side formed from a single piece of bent wire, the foot member having an outer end, the improvement of a reinforcer, said reinforcer being of a second piece of wire, said reinforcer extending between the support member and the foot member substantially parallel to the intermediate member and then continuing from the foot member to the intermediate member, and said reinforcer joining the foot member a spaced distance from the outer end thereof, said reinforcer passing additional forces between the support member and intermediate member and the foot member.
Claim 38
Dependent Claim
131 words
In a wire rack having a side with a horizontal foot member, a vertical intermediate member extending from an end of the foot member, and a support member extending upwardly relative to a point between the ends of the intermediate member, the side formed from a single piece of bent wire, the foot member having an outer end, the improvement of a reinforcer, said reinforcer being of a second piece of wire, said reinforcer extending between the support member and the foot member substantially parallel to the intermediate member and then continuing from the foot member to the intermediate member, and said reinforcer joining the foot member a spaced distance from the outer end thereof, said reinforcer passing additional forces between the support member and intermediate member and the foot member.
Claim 39
Dependent Claim
194 words
A wire rack for holding a plastic bag having handle loops, said wire rack comprising (a) two sides, each side formed of two pieces of wire, one piece of wire lying in a single plane and bent to provide a horizontal foot member to support a bag support means, a vertical intermediate member, a horizontal attachment member to engage the handle loops and an angular support member means having a wrapped connection with the vertical intermediate member with the second piece of wire lying in the same plane as the first piece of wire extending as a reinforcer between said angular support member means and said horizontal foot member substantially parallel to said vertical intermediate member to connect to said horizontal foot member in a substantially in line inverted "T" joint a spaced distance from the outer end thereof, (b) a back, said back having ends wrapped around said vertical intermediate member of said two sides, respectively, to maintain said sides in a spaced relationship, and (c) a bag support means, and said bag support means connected to said horizontal foot member of said two sides, respectively, to support the bottom of the bag.
Claim 40
Dependent Claim
194 words
A wire rack for holding a plastic bag having handle loops, said wire rack comprising (a) two sides, each side formed of two pieces of wire, one piece of wire lying in a single plane and bent to provide a horizontal foot member to support a bag support means, a vertical intermediate member, a horizontal attachment member to engage the handle loops and an angular support member means having a wrapped connection with the vertical intermediate member with the second piece of wire lying in the same plane as the first piece of wire extending as a reinforcer between said angular support member means and said horizontal foot member substantially parallel to said vertical intermediate member to connect to said horizontal foot member in a substantially in line inverted "T" joint a spaced distance from the outer end thereof, (b) a back, said back having ends wrapped around said vertical intermediate member of said two sides, respectively, to maintain said sides in a spaced relationship, and (c) a bag support means, and said bag support means connected to said horizontal foot member of said two sides, respectively, to support the bottom of the bag.
Claim 41
Dependent Claim
44 words
The wire rack of claim 36 characterized in that said second piece of wire extends from part of said first piece of wire to said horizontal foot member and then to connect with said vertical intermediate member in a wrapped connection as a tab.
Claim 42
Dependent Claim
33 words
The wire rack of claim 36 characterized by the addition of a reinforcing piece and said reinforcing piece wrapped around said vertical intermediate member of said two sides near said horizontal foot member.
Claim 43
Dependent Claim
66 words
The improved wire rack of claim 36 in that the reinforcer of each side has an end and characterized by the addition of each side having a tab, said tab extending off of the end of said reinforcer near said joint with said horizontal member, said tab extending to said intermediate member and said tab being formed from the same piece of wire as said reinforcer.
Claim 44
Dependent Claim
208 words
A wire rack for holding a plastic bag having handle loops, said wire rack comprising (a) two sides, each side formed of two pieces of wire, one piece of wire lying in a single plane and bent to provide a horizontal foot member to support a bag support means, a vertical intermediate member, a horizontal attachment member to engage the handle loops and an angular support member means having a wrapped connection with the vertical intermediate member with the second piece of wire lying in the same plane as the first piece of wire extending as a reinforcer between said angular support member means and said horizontal foot member substantially parallel to said vertical intermediate member to connect to said horizontal foot member in a substantially in line inverted "T" joint a spaced distance from the outer end thereof, said second piece of wire having a wrapped connection with said angular support member means, (b) a back, said back having ends wrapped around said vertical intermediate member of said two sides, respectively, to maintain said sides in spaced relationship, and (c) a bag support means, and said bag support means connected to said horizontal foot member of said two sides, respectively, to support the bottom of the bag.
Claim 45
Dependent Claim
208 words
A wire rack for holding a plastic bag having handle loops, said wire rack comprising (a) two sides, each side formed of two pieces of wire, one piece of wire lying in a single plane and bent to provide a horizontal foot member to support a bag support means, a vertical intermediate member, a horizontal attachment member to engage the handle loops and an angular support member means having a wrapped connection with the vertical intermediate member with the second piece of wire lying in the same plane as the first piece of wire extending as a reinforcer between said angular support member means and said horizontal foot member substantially parallel to said vertical intermediate member to connect to said horizontal foot member in a substantially in line inverted "T" joint a spaced distance from the outer end thereof, said second piece of wire having a wrapped connection with said angular support member means, (b) a back, said back having ends wrapped around said vertical intermediate member of said two sides, respectively, to maintain said sides in spaced relationship, and (c) a bag support means, and said bag support means connected to said horizontal foot member of said two sides, respectively, to support the bottom of the bag.
Claim 46
Dependent Claim
41 words
The wire rack of claim 40 characterized in that said second piece of wire extends from said angular support member to said horizontal foot member and then to connect with said vertical intermediate member in a wrapped connection as a tab.
Claim 47
Dependent Claim
33 words
The wire rack of claim 40 characterized by the addition of a reinforcing piece and said reinforcing piece wrapped around said vertical intermediate member of said two sides near said horizontal foot member.
Claim 48
Dependent Claim
192 words
A wire rack for holding a plastic bag having handle loops, said wire rack comprising (a) two sides, each side formed of two pieces of wire, one piece of wire lying in a single plane and bent to provide a horizontal foot member to support a bag support means, a vertical intermediate member, a horizontal attachment member to engage the handle loops, an angular support member and a reinforcer extending from an end of said angular support member, said reinforcer having a substantially inline inverted "T" connection with the horizontal foot member a spaced distance from the outer end thereof with the other piece of wire lying in the same planes as the first piece of wire extending between said reinforcer and said vertical intermediate member with wrapped connections about each said reinforcer and said vertical intermediate member, (b) a back, said back having ends wrapped around said vertical intermediate member of said two sides, respectively, to maintain said sides in spaced relationship, and (c) a bag support means, and said bag support means connected to said horizontal foot member of said two sides, respectively, to support the bottom of the bag.
Claim 49
Dependent Claim
192 words
A wire rack for holding a plastic bag having handle loops, said wire rack comprising (a) two sides, each side formed of two pieces of wire, one piece of wire lying in a single plane and bent to provide a horizontal foot member to support a bag support means, a vertical intermediate member, a horizontal attachment member to engage the handle loops, an angular support member and a reinforcer extending from an end of said angular support member, said reinforcer having a substantially inline inverted "T" connection with the horizontal foot member a spaced distance from the outer end thereof with the other piece of wire lying in the same planes as the first piece of wire extending between said reinforcer and said vertical intermediate member with wrapped connections about each said reinforcer and said vertical intermediate member, (b) a back, said back having ends wrapped around said vertical intermediate member of said two sides, respectively, to maintain said sides in spaced relationship, and (c) a bag support means, and said bag support means connected to said horizontal foot member of said two sides, respectively, to support the bottom of the bag.
Claim 50
Dependent Claim
39 words
The wire rack of claim 43 characterized in that said first piece of wire extends from its reinforcer inverted "T" connection with said horizontal attachment member further to said vertical intermediate member in a wrapped connection as a tab.
Claim 51
Dependent Claim
33 words
The wire rack of claim 43 characterized by the addition of a reinforcing piece and said reinforcing piece wrapped around said vertical intermediate member of said two sides near said horizontal foot member.
Claim 52
Dependent Claim
190 words
A wire rack for holding a plastic bag having handle loops, said wire rack comprising (a) two sides, each side formed of wire, one section of wire lying in a single plane and bent to provide a horizontal foot member to support a bag support means, a vertical intermediate member, a horizontal attachment member to engage the handle loops and an angular support member, with another section of wire lying in the same plane as the first section of wire extending as a reinforcer between said angular support member and said horizontal foot member substantially parallel to said vertical intermediate member to connect to said horizontal foot member in a substantially in line inverted "T" joint a spaced distance from the outer end thereof, means to connect said angular support member to said vertical intermediate member, (b) a back, said back having ends wrapped around said vertical intermediate member of said two sides, respectively, to maintain said sides in spaced relationship, and (c) a bag support means, and said bag support means connected to said horizontal foot member of said two sides, respectively, to support the bottom of the bag.
Claim 53
Dependent Claim
190 words
A wire rack for holding a plastic bag having handle loops, said wire rack comprising (a) two sides, each side formed of wire, one section of wire lying in a single plane and bent to provide a horizontal foot member to support a bag support means, a vertical intermediate member, a horizontal attachment member to engage the handle loops and an angular support member, with another section of wire lying in the same plane as the first section of wire extending as a reinforcer between said angular support member and said horizontal foot member substantially parallel to said vertical intermediate member to connect to said horizontal foot member in a substantially in line inverted "T" joint a spaced distance from the outer end thereof, means to connect said angular support member to said vertical intermediate member, (b) a back, said back having ends wrapped around said vertical intermediate member of said two sides, respectively, to maintain said sides in spaced relationship, and (c) a bag support means, and said bag support means connected to said horizontal foot member of said two sides, respectively, to support the bottom of the bag.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-09-25 | 1993-03-27 | 1993-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-09-25 | 1997-03-27 | 1997-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-09-25 | 2001-03-27 | 2001-09-26 | $7700.00 | Window Closed / Lapsed |