Patent US3882220A successfully refreshed from Google Patents.
US4149745A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Refuse collecting device
Assignee: Individual
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Filing: 1978-03-01
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Granted: 1979-04-17
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Expires: 1998-03-01
Abstract
Abstract A hollow cylindrical scoop-shaped device facilitates scooping of solid and semi-solid refuse off hard ground or vegetation covered ground through manipulation of the device by a directly attached handle or by an extended handle. The refuse scooped is collected in a detachably attached trailing disposable conventional paper sack. A clamp secures any sized opening paper sack and a guard about the bottom of the device receives the lower edge of the sack to prevent tearing and/or wetting thereof during use of the device.
Inventors
- 👤 J. Don Willis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:49
CPC Classifications
E; E01; E01H; E01H1/00; E01H1/12; E01H1/1206; E01H2001/122; E01H2001/1293
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
225 words
A manually operated refuse collecting device for collecting refuse in a trailing disposable bag, said device comprising in combination: a. a cylindrical scoop having the longitudinal axis thereof extending from the front to the rear for scooping refuse off a surface, said scoop including a forwardly extending snout disposed along the bottom thereof and a rear section for circumscribingly receiving the opening of the bag; b. handle means secured to said scoop for manipulating said device; c. a rearwardly opening guard having a front part secured to a lower cylindrical rear section of said scoop for protecting the bottom front edge region of the bag, said guard including a rear part radially extended from said scoop for defining a channel adjacent the lower bottom surface of said scoop for receiving and retaining the lower front edge region of the bag; and d. a resilient member disposed upon said scoop in general alignment with the longitudinal axis of said scoop and including clamp means for bearing against an upper front edge region of the bag to retain the bag attached about the exterior surface at the rear section of said scoop, said resilient member further including attachment means for securing the forward end of said resilient member to said scoop; whereby, the bag is detachably attached to said scoop by said guard and said clamp means.
Claim 2
Dependent Claim
225 words
A manually operated refuse collecting device for collecting refuse in a trailing disposable bag, said device comprising in combination: a. a cylindrical scoop having the longitudinal axis thereof extending from the front to the rear for scooping refuse off a surface, said scoop including a forwardly extending snout disposed along the bottom thereof and a rear section for circumscribingly receiving the opening of the bag; b. handle means secured to said scoop for manipulating said device; c. a rearwardly opening guard having a front part secured to a lower cylindrical rear section of said scoop for protecting the bottom front edge region of the bag, said guard including a rear part radially extended from said scoop for defining a channel adjacent the lower bottom surface of said scoop for receiving and retaining the lower front edge region of the bag; and d. a resilient member disposed upon said scoop in general alignment with the longitudinal axis of said scoop and including clamp means for bearing against an upper front edge region of the bag to retain the bag attached about the exterior surface at the rear section of said scoop, said resilient member further including attachment means for securing the forward end of said resilient member to said scoop; whereby, the bag is detachably attached to said scoop by said guard and said clamp means.
Claim 3
Dependent Claim
27 words
The device as set forth in claim 1 wherein said resilient member further includes at least one convolution for promoting the resilient characteristic of said resilient member.
Claim 4
Dependent Claim
34 words
The device as set forth in claim 2 wherein said handle means includes an extended handle having a pair of depending opposed wire elements pivotally secured to the front opposed sides of said scoop.
Claim 5
Dependent Claim
210 words
A manually operated refuse collecting device for collecting refuse in a trailing disposable bag, said device comprising in combination: a. a cylindrical scoop having the longitudinal axis thereof extending from the front to the rear for scooping refuse off a surface, said scoop including a forwardly extending snout disposed along the bottom thereof and a rear section for circumscribingly receiving the opening of the bag; b. handle means secured to said scoop for manipulating said device; c. a rearwardly opening guard having a front part secured to a lower cylindrical rear section of said scoop for protecting the bottom front edge region of the bag, said guard including a rear part radially extended from said scoop for defining a channel adjacent the lower bottom surface of said scoop for receiving and retaining the lower front edge region of the bag; and d. a resilient member having a forward end and a rearward end, said forward end including attachment means for securing said resilient member to said scoop, said rearward end including a contact point bearing against the underlying surface of said scoop for clamping the front edge region of the bag against said scoop; whereby, the bag is detachably attached to said scoop by said guard and said clamp means.
Claim 6
Dependent Claim
210 words
A manually operated refuse collecting device for collecting refuse in a trailing disposable bag, said device comprising in combination: a. a cylindrical scoop having the longitudinal axis thereof extending from the front to the rear for scooping refuse off a surface, said scoop including a forwardly extending snout disposed along the bottom thereof and a rear section for circumscribingly receiving the opening of the bag; b. handle means secured to said scoop for manipulating said device; c. a rearwardly opening guard having a front part secured to a lower cylindrical rear section of said scoop for protecting the bottom front edge region of the bag, said guard including a rear part radially extended from said scoop for defining a channel adjacent the lower bottom surface of said scoop for receiving and retaining the lower front edge region of the bag; and d. a resilient member having a forward end and a rearward end, said forward end including attachment means for securing said resilient member to said scoop, said rearward end including a contact point bearing against the underlying surface of said scoop for clamping the front edge region of the bag against said scoop; whereby, the bag is detachably attached to said scoop by said guard and said clamp means.
Claim 7
Dependent Claim
34 words
The device as set forth in claim 6 wherein said handle means includes an extended handle having a pair of depending opposed wire elements pivotally secured to the front opposed sides of said scoop.
Claim 8
Dependent Claim
20 words
The device as set forth in claim 4 wherein said handle means comprises a rigid handle extending from said scoop.
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) | 1982-04-16 | 1982-10-16 | 1983-04-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-04-16 | 1986-10-16 | 1987-04-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-04-16 | 1990-10-16 | 1991-04-17 | $7700.00 | Window Closed / Lapsed |