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US4747633A Expired / Lapsed US ⏱️ 0.0 years remaining

Disposable scoop and container

Assignee: Individual
•
Filing: 1987-06-03
•
Granted: 1988-05-31
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Expires: 2007-06-03
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Abstract

Abstract A disposable scoop and container having a pair of foldable hinged panels, each of the panels having foldable side panels and a front panel, which may be folded into compact flat form and may be unfolded to form a scoop cavity, wherein one of the scoops may be recessible into the other scoop, and locking tabs for holding one scoop in recessed locked position within the other scoop.

Inventors

  • 👤 Thomas M. Stacy

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 13:13
CPC Classifications
E; E01; E01H; E01H1/00; E01H1/12; E01H1/1206; E01H2001/122; E01H2001/1226; E01H2001/126

Claims Analysis

Total Claims: 16
Claim 1
Independent Claim 183 words
An integral, one-piece disposable scoop that is erectable from a collapsed, compact form to an expanded, operational form, for collecting and disposing of animal waste and the like comprising: (a) a first jaw having a first scoop opening, said first scoop opening being formed within three upstanding sidewalls foldably erectable from a first jaw panel, including two triangular sidewalls and an end wall bridging said triangular sidewalls, said triangular sidewalls each having a locking tab projecting beyond said bridging end wall; (b) a second jaw hingedly connected to said first jaw and having a second scoop opening, said second scoop opening being formed within three upstanding sidewalls foldably erectably from a second jaw panel, including two triangular sidewalls and an end wall bridging said triangular sidewalls, said bridging end wall having an opening sized and positioned to accept each of said locking tabs; and (c) means for hingedly connecting said first jaw panel to said second jaw panel, said first jaw being hingedly recessible into said second jaw, to simultaneously engage said locking tabs into said openings for locking closure of said jaws.
Claim 2
Dependent Claim 183 words
An integral, one-piece disposable scoop that is erectable from a collapsed, compact form to an expanded, operational form, for collecting and disposing of animal waste and the like comprising: (a) a first jaw having a first scoop opening, said first scoop opening being formed within three upstanding sidewalls foldably erectable from a first jaw panel, including two triangular sidewalls and an end wall bridging said triangular sidewalls, said triangular sidewalls each having a locking tab projecting beyond said bridging end wall; (b) a second jaw hingedly connected to said first jaw and having a second scoop opening, said second scoop opening being formed within three upstanding sidewalls foldably erectably from a second jaw panel, including two triangular sidewalls and an end wall bridging said triangular sidewalls, said bridging end wall having an opening sized and positioned to accept each of said locking tabs; and (c) means for hingedly connecting said first jaw panel to said second jaw panel, said first jaw being hingedly recessible into said second jaw, to simultaneously engage said locking tabs into said openings for locking closure of said jaws.
Claim 3
Dependent Claim 25 words
The apparatus of claim 1, wherein each said locking tab comprises a canted edge to allow said tab to be readily inserted in said opening.
Claim 4
Dependent Claim 24 words
The apparatus of claim 2, wherein said scoop further comprises handle means for gripping said scoop, affixed to said first and second jaw panels.
Claim 5
Dependent Claim 47 words
The apparatus of claim 3, wherein said handle means comprises a pair of handles, one said handle connected to a face of said first jaw panel, the other said handle connected to a face of said second jaw panel whereby said scoop may be opened and closed.
Claim 6
Dependent Claim 178 words
An integral, one-piece disposable scoop that is erectable from a collapsed, compact form to an expanded operational form, for collecting and disposing of animal waste and the like, comprising a first jaw and a second jaw hindedly connected together along an intermediate hinge line, each of said first and second jaws having foldable side walls respectively hinged to a foldable scoop wall which is substantially parallel to said hinge line, said side walls and said scoop wall being cumulatively foldable into flattened form and openable to form a jaw of generally triangular configuration; said first jaw in the opened form being sized to recess into said second jaw in the opened form; said first jaw having at least one locking tab projecting beyond its scoop wall, and said second jaw having at least one slot in its scoop wall alignable with said at least one projecting locking tab; and means for moving said first and second jaws about said hinge line to engage said at least one locking tab into locking engagement with said at least one slot.
Claim 7
Dependent Claim 178 words
An integral, one-piece disposable scoop that is erectable from a collapsed, compact form to an expanded operational form, for collecting and disposing of animal waste and the like, comprising a first jaw and a second jaw hindedly connected together along an intermediate hinge line, each of said first and second jaws having foldable side walls respectively hinged to a foldable scoop wall which is substantially parallel to said hinge line, said side walls and said scoop wall being cumulatively foldable into flattened form and openable to form a jaw of generally triangular configuration; said first jaw in the opened form being sized to recess into said second jaw in the opened form; said first jaw having at least one locking tab projecting beyond its scoop wall, and said second jaw having at least one slot in its scoop wall alignable with said at least one projecting locking tab; and means for moving said first and second jaws about said hinge line to engage said at least one locking tab into locking engagement with said at least one slot.
Claim 8
Dependent Claim 23 words
The apparatus of claim 5, further comprising a toothed edge along each of said foldable scoop walls of said first and second jaws.
Claim 9
Dependent Claim 631 words
A substantially integral one-piece, disposable scoop that is erectable from a collapsed, compact form to an expanded, operational form and lockable in a locking form for collecting and disposing of animal waste and the like, comprising: (a) a first hinged panel having first, second, third and fourth ends and an open face; (b) a first front panel having a bottom end and a pair of side ends and hingedly connected to said first end of said first hinged panel; (c) a pair of first side panels, one said first side panel hingedly connected to said second end of said hinged panel and one said side end of said first front panel, the other said first side panel hingedly connected to said third end of said first hinged panel and other said side end of said first front panel to form a first cavity; (d) a first plurality of teeth along said bottom end of said first front panel; (e) a second hinged panel having first, second, third, and fourth ends and an open face, said fourth end of said first hinged panel hingedly connected to said fourth end of said second hinged panel; (f) a second front panel having a top end and a pair of side ends and hingedly connected to said first end of said second hinged panel; (g) a pair of second side panels, one said second side panel hingedly connected to said second end of said second hinged panel and one said side end of said second front panel, the other said second side panel hingedly connected to said third end of said second hinged panel and other said side end of said second front panel to form a second cavity, each said first and second side panels including a crease allowing said side panels to fold, said first hinged, first front, first side, second hinged, second front, and second side panels foldable outwardly, said second side and front panels overlapping said first side and front panels in the locking form; (h) a second plurality of teeth along said top end of said second front panel; (i) a plurality of braces, each said brace hingedly connected to one said side end of said front panels and connected to one said side panel, said braces lying facially adjacent said front panels in the collapsed compact form, said braces being foldable outwardly, said braces being facially adjacent said side panels in the expanded operational form; (j) a first tab connected to and protruding from one said first side panel; (k) a first tab-receiving slot formed in one said side end of said second front panel for receiving said first tab, said first tab corresponding to and insertable in said first tab-receiving slot; (l) a second tab connected to and protruding from other said first side panel; (m) a second tab-receiving slot formed in other said side end of said second front panel for receiving said second tab, said second tab corresponding to and insertable in said second tab-receiving slot, each said tab having a canted edge to allow said tabs to be readilly inserted in said tab-receiving slots; (n) a first handle connected to said open face of said first hinged panel for handling said first hinged panel; and (o) a second handle connected to said open face of said second hinged panel for handling said second hinged panel whereby said scoop lies flat in the collapsed, compact form, is erectable to the expanded, operational form by folding said panels outwardly along said hinged connections and said creases, is braceable by said braces lying facially adjacent said side panels, is operable by utilizing said handles to open and close said faces and said scoop, and is lockable to the locking form by inserting said tabs in said tab-receiving slots.
Claim 10
Dependent Claim 631 words
A substantially integral one-piece, disposable scoop that is erectable from a collapsed, compact form to an expanded, operational form and lockable in a locking form for collecting and disposing of animal waste and the like, comprising: (a) a first hinged panel having first, second, third and fourth ends and an open face; (b) a first front panel having a bottom end and a pair of side ends and hingedly connected to said first end of said first hinged panel; (c) a pair of first side panels, one said first side panel hingedly connected to said second end of said hinged panel and one said side end of said first front panel, the other said first side panel hingedly connected to said third end of said first hinged panel and other said side end of said first front panel to form a first cavity; (d) a first plurality of teeth along said bottom end of said first front panel; (e) a second hinged panel having first, second, third, and fourth ends and an open face, said fourth end of said first hinged panel hingedly connected to said fourth end of said second hinged panel; (f) a second front panel having a top end and a pair of side ends and hingedly connected to said first end of said second hinged panel; (g) a pair of second side panels, one said second side panel hingedly connected to said second end of said second hinged panel and one said side end of said second front panel, the other said second side panel hingedly connected to said third end of said second hinged panel and other said side end of said second front panel to form a second cavity, each said first and second side panels including a crease allowing said side panels to fold, said first hinged, first front, first side, second hinged, second front, and second side panels foldable outwardly, said second side and front panels overlapping said first side and front panels in the locking form; (h) a second plurality of teeth along said top end of said second front panel; (i) a plurality of braces, each said brace hingedly connected to one said side end of said front panels and connected to one said side panel, said braces lying facially adjacent said front panels in the collapsed compact form, said braces being foldable outwardly, said braces being facially adjacent said side panels in the expanded operational form; (j) a first tab connected to and protruding from one said first side panel; (k) a first tab-receiving slot formed in one said side end of said second front panel for receiving said first tab, said first tab corresponding to and insertable in said first tab-receiving slot; (l) a second tab connected to and protruding from other said first side panel; (m) a second tab-receiving slot formed in other said side end of said second front panel for receiving said second tab, said second tab corresponding to and insertable in said second tab-receiving slot, each said tab having a canted edge to allow said tabs to be readilly inserted in said tab-receiving slots; (n) a first handle connected to said open face of said first hinged panel for handling said first hinged panel; and (o) a second handle connected to said open face of said second hinged panel for handling said second hinged panel whereby said scoop lies flat in the collapsed, compact form, is erectable to the expanded, operational form by folding said panels outwardly along said hinged connections and said creases, is braceable by said braces lying facially adjacent said side panels, is operable by utilizing said handles to open and close said faces and said scoop, and is lockable to the locking form by inserting said tabs in said tab-receiving slots.
Claim 11
Dependent Claim 221 words
A substantially integral and one-piece disposable scoop that is erectable from a collapsed, compact form to an expanded, operational form and to a locked form for collecting and disposing of animal waste and the like, comprising: (a) a first and second jaw hingedly connected together along an intermediate hinge line, each of said first and second jaws having foldable sidewalls respectively hinged to a foldable scoop wall which is substantially parallel to said hinge line, said sidewalls and said scoop wall being cumulatively foldable into the collapsed, compact form and operable to form a jaw of generally triangular configuration, said first jaw in the expanded, operational form being sized to recess into said second jaw in the expanded, operational form to construct the locked form; (b) bracing means connected to said scoop wall for bracing said foldable sidewalls, said bracing means remaining unfolded and rigid in the collapsed, compact form, the expanded, operational form and the locked form; (c) locking means for locking said first jaw into a recessed position in said second jaw, operable by recessing said first jaw into said second jaw; (d) tooth means connected to said first and second jaws for readily scooping animal waste; and (e) handle means connected to said first and second jaws for moving said first and second jaws about said hinge line.
Claim 12
Dependent Claim 221 words
A substantially integral and one-piece disposable scoop that is erectable from a collapsed, compact form to an expanded, operational form and to a locked form for collecting and disposing of animal waste and the like, comprising: (a) a first and second jaw hingedly connected together along an intermediate hinge line, each of said first and second jaws having foldable sidewalls respectively hinged to a foldable scoop wall which is substantially parallel to said hinge line, said sidewalls and said scoop wall being cumulatively foldable into the collapsed, compact form and operable to form a jaw of generally triangular configuration, said first jaw in the expanded, operational form being sized to recess into said second jaw in the expanded, operational form to construct the locked form; (b) bracing means connected to said scoop wall for bracing said foldable sidewalls, said bracing means remaining unfolded and rigid in the collapsed, compact form, the expanded, operational form and the locked form; (c) locking means for locking said first jaw into a recessed position in said second jaw, operable by recessing said first jaw into said second jaw; (d) tooth means connected to said first and second jaws for readily scooping animal waste; and (e) handle means connected to said first and second jaws for moving said first and second jaws about said hinge line.
Claim 13
Dependent Claim 47 words
The apparatus of claim 8 wherein said bracing means comprises a brace hingedly connected to said scoop wall, said brace lying facially adjacent said scoop wall in the collapsed, compact form and facially adjacent one of said sidewalls in the expanded, operational form and the locked form.
Claim 14
Dependent Claim 56 words
The apparatus of claim 8 wherein said locking means comprises at least one projecting tab on said first jaw scoop wall and at least one opening through said second jaw scoop wall, said at least one tab and said at least one opening coming into alignment when said first jaw is recessed into said second jaw.
Claim 15
Dependent Claim 26 words
The apparatus of claim 8 wherein said tooth means comprises a toothed edge along each of said foldable scoop walls of said first and second jaws.
Claim 16
Dependent Claim 34 words
The apparatus of claim 8 wherein said handle means comprises a pair of handles, one said handle connected to said first jaw, the other said handle connected to a face of said second jaw.

References Cited (Backward Citations)

US2982465A Cited
US2957617A Cited
US3534424A Cited
US3685088A Cited
US3857597A Cited
US4148510A Cited
US4200319A Cited
US4188055A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1991-05-31 1991-11-30 1992-05-31 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1995-05-31 1995-11-30 1996-05-31 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1999-05-31 1999-11-30 2000-05-31 $7700.00 Window Closed / Lapsed

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