Patent US4040638A successfully refreshed from Google Patents.
US4040638A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Refuse collecting and conveying vehicle
Assignee: Individual
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Filing: 1976-05-03
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Granted: 1977-08-09
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Expires: 1996-05-03
Abstract
Abstract A refuse collecting vehicle includes the following features: A rigid frame is provided having a handle at one end and a choice of runners, snow skid or wheel, at the other. The frame includes means for supporting a plastic bag in position to receive refuse. An unitary water-tight cover is provided for the bag which can be swung between bag covering and uncovering positions. Mechanism responsive to operation of the cover causes the bag mouth to be wide open when the cover is in uncovering position and to be closed when the cover is in covering position. The frame is open at one side to facilitate removal of a filled bag and the substitution of an empty one. Provision is made for supporting a filled and closed bag in a carrying position and affixing it to the frame for transportation.
Inventors
- 👤 Raymond C. Flagg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 11:33
CPC Classifications
B; B62; B62B; B62B13/00; B62B13/18; B62B1/00; B62B1/26; B65; B65F; B65F1/00; B65F1/14; B65F1/141; B65F1/1415; B65F1/1468; B62B2202/00; B62B2202/22
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
104 words
A manually operable, ground supported refuse collecting and transporting vehicle comprising, in combination, a. a rigid bag supporting frame, b. means for supporting the bag, open end up, within the frame, c. an unitary, rigid bag cover pivotally mounted on the frame with freedom for movement in its entirety, about a single laterally offset axis, between bag covering and uncovering positions, and d. horizontally operative bag mouth opening and closing means responsive to operation of the unitary bag cover to spread the bag mouth as an incident of uncovering the bag and to close the bag mouth as an incident of covering the bag.
Claim 2
Dependent Claim
104 words
A manually operable, ground supported refuse collecting and transporting vehicle comprising, in combination, a. a rigid bag supporting frame, b. means for supporting the bag, open end up, within the frame, c. an unitary, rigid bag cover pivotally mounted on the frame with freedom for movement in its entirety, about a single laterally offset axis, between bag covering and uncovering positions, and d. horizontally operative bag mouth opening and closing means responsive to operation of the unitary bag cover to spread the bag mouth as an incident of uncovering the bag and to close the bag mouth as an incident of covering the bag.
Claim 3
Dependent Claim
43 words
A refuse collecting and transporting vehicle as set forth in claim 1 in which the unitary cover is pivotally connected at its front and rear ends and at a common side of center, to front and rear, laterally offset portions of the frame.
Claim 4
Dependent Claim
37 words
A refuse collecting and transporting vehicle as set forth in claim 2 in which chains connect front and rear free corners of the unitary cover to the frame for limiting movement of the cover in uncovering direction.
Claim 5
Dependent Claim
40 words
A refuse collecting and transporting vehicle as set forth in claim 1 in which the frame is open at one side to facilitate the withdrawal of a filled bag and the replacement of the filled bag by an empty bag.
Claim 6
Dependent Claim
115 words
A manually operable refuse collecting and transporting vehicle as set forth in claim 1 in which runner means are provided which include forwardly projecting, fixed runner bearing arms at the forward end of the machine, a bearing carried jointly by said arms, a wheel revolubly carried by said bearing and a snow skid also carried by said bearing, means retaining the snow skid in an inactive raised condition in good weather so the wheel can engage the ground and be the active runner with the skid disposed above the wheel, but the skid may be released and then swung around to extend beneath the wheel and become the active runner in snowy or icy weather.
Claim 7
Dependent Claim
71 words
A manually operable refuse collecting and transporting vehicle as set forth in claim 5 in which a bag support extends forward from the frame and overlies the wheel and skid, the bag support being pivotally mounted on the frame with freedom for upward movement to provide clearance for the described adjustment of the skid, but including means for limiting downward movement of the bag support to the normal bag supporting position.
Claim 8
Dependent Claim
55 words
A manually operable refuse collecting and transporting vehicle as set forth in claim 6 in which a flexible bag retaining member, detachably carried by opposed members at the front of the vehicle may be passed around a filled bag on the bag support for holding the bag in fixed position on the filled bag support.
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) | 1980-08-08 | 1981-02-07 | 1981-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-08-08 | 1985-02-07 | 1985-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-08-08 | 1989-02-07 | 1989-08-09 | $7700.00 | Window Closed / Lapsed |