Patent US4787584A successfully refreshed from Google Patents.
US4787584A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Trash bag supporting device
Assignee: Individual
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Filing: 1988-03-11
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Granted: 1988-11-29
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Expires: 2008-03-11
Abstract
Abstract A two piece portable and upright trash bag supporting device having a frame member removably retaining the open end of a conventional flexible trash bag to an opening in an upright unit. The unit has an inclined ramp leading into the unit opening and, thus, into the bag. A handle is provided at the upper end of the unit for holding the same while sweeping trash, leaves, grass and other debris into the bag. After filling the bag, the frame member and attached bag is removed from the unit, the frame member is removed from the bag and the bag is discarded.
Inventors
- 👤 David Palmer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 04:01
CPC Classifications
B; B65; B65B; B65B67/00; B65B67/12; B65B67/1238
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
231 words
A two piece portable, stable and upright trash bag supporting device comprising: an upright right main support member including a base support having a lower planar surface adapted to rest on a supporting surface and an inclined ramp portion on its upper surface; said main support member further including a pair of upwardly extending vertical side walls on each side of said base support, a first upwardly and inwardly extending wall member integral with one of said pair of side walls and a second upwardly and inwardly extending wall member integral with the other of said pair of side walls, said wall members meeting to form an apex portion with an opening through said device defined by said apex portion, said wall members, said side walls and said base support with said ramp portion leading into the bottom of said opening; and a detachable vertically upright frame member having a central opening and a peripheral structure surrounding said central opening similar to said first mentioned opening of a dimension generally related to the boundaries of said first mentioned opening and a seperate locking means for detachably locking the frame member to said main support member, said side walls and said base support so that an open area is provided through both said frame member and said main support member, said open are being provided by the alignment of both said openings.
Claim 2
Dependent Claim
231 words
A two piece portable, stable and upright trash bag supporting device comprising: an upright right main support member including a base support having a lower planar surface adapted to rest on a supporting surface and an inclined ramp portion on its upper surface; said main support member further including a pair of upwardly extending vertical side walls on each side of said base support, a first upwardly and inwardly extending wall member integral with one of said pair of side walls and a second upwardly and inwardly extending wall member integral with the other of said pair of side walls, said wall members meeting to form an apex portion with an opening through said device defined by said apex portion, said wall members, said side walls and said base support with said ramp portion leading into the bottom of said opening; and a detachable vertically upright frame member having a central opening and a peripheral structure surrounding said central opening similar to said first mentioned opening of a dimension generally related to the boundaries of said first mentioned opening and a seperate locking means for detachably locking the frame member to said main support member, said side walls and said base support so that an open area is provided through both said frame member and said main support member, said open are being provided by the alignment of both said openings.
Claim 3
Dependent Claim
15 words
In the device of claim 1 wherein a handle extends rearwardly from said apex portion.
Claim 4
Dependent Claim
29 words
In the device of claim 2 wherein the longitudinal axis of said handle is at an angle less than 90° with respect to the plane of said apex portion.
Claim 5
Dependent Claim
39 words
In the device of claim 1 including a pair of spaced flange members generally triangular in configuration mounted on the underside of said base support having their apices at the narrowest point of the slope of said ramp portion.
Claim 6
Dependent Claim
22 words
In the device of claim 1 wherein the plane of said wall members is at an angle with respect to the vertical.
Claim 7
Dependent Claim
25 words
In the device of claim 1 wherein the plane of said wall members angles toward the narrowest point of the slope of said ramp portion.
Claim 8
Dependent Claim
46 words
In the device of claim 1 wherein said frame member is detachably mounted to said base support by a pair of spaced lips on the rear wall of said base support and by a pivotally mounted latch member on the rear wall of said apex portion.
Claim 9
Dependent Claim
48 words
In the device of claim 1 wherein said frame member includes an elongated bottom rail, a pair of spaced upright side rails mounted to opposite ends of said bottom rail and a pair of inwardly extending inclined rails integral with said side rails meeting at an apex portion
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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) | 1991-11-29 | 1992-05-30 | 1992-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-11-29 | 1996-05-30 | 1996-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-11-29 | 2000-05-30 | 2000-11-29 | $7700.00 | Window Closed / Lapsed |