US4156400A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Animal feces disposal device
Assignee: Individual
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Filing: 1977-05-27
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Granted: 1979-05-29
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Expires: 1997-05-27
Abstract
Abstract An animal feces disposal device is provided. The device includes a thin flexible sheet of water repellent material which has a stiffening member centrally mounted to it. A drawstring running about the periphery of the sheet serves to close the sheet after use. The stiffening member is arranged so that the feces will be centrally positioned within the device to avoid any hand contact by the user. After use the device may be disposed of as a unit.
Inventors
- 👤 Jerome Migdal
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:41
CPC Classifications
E; E01; E01H; E01H1/00; E01H1/12; E01H1/1206; A; A01; A01K; A01K23/00; A01K23/005; E01H2001/122; E01H2001/1226; E01H2001/126
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
141 words
An animal feces disposal device comprising a flexible sheet formed with an elongated opening extending substantially about the periphery of said sheet, said opening having a slot therein, drawstring means disposed within said peripheral opening with an end thereof extending through said slot, and a stiffening member centrally mounted to said sheet, said stiffening member including score lines dividing said stiffening member into at least three panels, and said score lines being substantially perpendicularly oriented with respect to said end of said drawstring means, whereby, by drawing said end of said drawstring, said stiffening member is folded along said score lines so that the one of said three panels proximate to said drawstring end and the one of said three panels distal from said drawstring end are folded toward the panel therebetween while said sheet is closed about said stiffening member.
Claim 2
Dependent Claim
141 words
An animal feces disposal device comprising a flexible sheet formed with an elongated opening extending substantially about the periphery of said sheet, said opening having a slot therein, drawstring means disposed within said peripheral opening with an end thereof extending through said slot, and a stiffening member centrally mounted to said sheet, said stiffening member including score lines dividing said stiffening member into at least three panels, and said score lines being substantially perpendicularly oriented with respect to said end of said drawstring means, whereby, by drawing said end of said drawstring, said stiffening member is folded along said score lines so that the one of said three panels proximate to said drawstring end and the one of said three panels distal from said drawstring end are folded toward the panel therebetween while said sheet is closed about said stiffening member.
Claim 3
Dependent Claim
130 words
An animal feces disposal device comprising a flexible sheet, a stiffening member formed with at least one score line dividing said stiffening member into at least two panels, said stiffening member being centrally mounted to said sheet, said sheet being formed with an elongated opening along regions thereof surrounding and spaced from said stiffening member, said opening having a slot therein, and drawstring means disposed in said elongated opening and having an end thereof extending through the slot in said elongated opening, said at least one score line being substantially perpendicularly oriented with respect to said end of said drawstring means, whereby when said end of said drawstring means is drawn, said sheet is closed about said stiffening member, folding said stiffening member along said at least one score line.
Claim 4
Dependent Claim
130 words
An animal feces disposal device comprising a flexible sheet, a stiffening member formed with at least one score line dividing said stiffening member into at least two panels, said stiffening member being centrally mounted to said sheet, said sheet being formed with an elongated opening along regions thereof surrounding and spaced from said stiffening member, said opening having a slot therein, and drawstring means disposed in said elongated opening and having an end thereof extending through the slot in said elongated opening, said at least one score line being substantially perpendicularly oriented with respect to said end of said drawstring means, whereby when said end of said drawstring means is drawn, said sheet is closed about said stiffening member, folding said stiffening member along said at least one score line.
Claim 5
Dependent Claim
43 words
A device as claimed in claim 2 wherein said sheet is generally four-sided and said drawstring means extends parallel to each side wall at the central portion thereof and extends diagonally with respect to each said side wall at the corner portion thereof.
Claim 6
Dependent Claim
40 words
A device as claimed in claim 2, wherein said elongated opening is formed from upturned edges of said flexible sheet and means securing said upturned edges of said flexible sheet to a point interior of said periphery of said sheet.
Claim 7
Dependent Claim
58 words
A device as claimed in claim 2, wherein corner regions of said upturned edges of said flexible sheet are cutaway to expose corner regions of said drawstring means and a central region of one of said upturned edges is cut away to permit one end of said drawstring means to enter therethrough to permit drawing of said end.
Claim 8
Dependent Claim
13 words
A device as claimed in claim 2, wherein said flexible sheet comprises plastic.
Claim 9
Dependent Claim
13 words
A device as claimed in claim 2, wherein said stiffening member comprises cardboard.
Claim 10
Dependent Claim
61 words
A device as claimed in claim 2, wherein said at least one score line divides said panel into at least two panels, the one of said at least two panels most distal from said end of said drawstring being substantially trapezoidal in shape and having an edge thereof extending substantially parallel to said score line and shorter than said score line.
Claim 11
Dependent Claim
87 words
A device as claimed in claim 8, including at least two score lines dividing said stiffening member into at least three panels, all of said score lines being substantially perpendicularly oriented with respect to said end of said drawstring means, whereby said one panel proximate said end of said drawstring means and said one panel distal of said end of said drawstring means are folded toward the panel therebetween upon the drawing of said end of said drawstring means for closing said sheet about said stiffening member.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-05-28 | 1982-11-27 | 1983-05-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-05-28 | 1986-11-27 | 1987-05-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-05-28 | 1990-11-27 | 1991-05-29 | $7700.00 | Window Closed / Lapsed |