US3972433A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self loading and carrying apparatus
Assignee: Individual
•
Filing: 1974-08-07
•
Granted: 1976-08-03
•
Expires: 1994-08-07
Abstract
Abstract A self-loading and carrying apparatus has a frame suitable to be attached to a vehicle and includes an assembly comprising a first supporting member pivoted on the frame and a second supporting member telescopically carried by the first member. A load carrying platform is slidable on the second and first supporting members. Anti-friction rollers support the platform on the first member and reel and pulley means are provided to move both the platform and the second supporting member relative to the first member. Lifting means are also provided to aid in raising the assembly to a horizontal position and hold the same locked in such position.
Inventors
- 👤 Henry W. Reed
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 07:18
CPC Classifications
B; B60; B60R; B60R9/00; B60R9/08; B60P; B60P3/00; B60P3/06; B60P3/10; B60P3/1008; B60P3/1025
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
172 words
A self-loading apparatus for loading and carrying a load on a vehicle including the combination of a supporting frame adapted to be mounted on the vehicle and having forward and rearward support portions, a first elongated load supporting member having an intermediate portion thereof pivotally mounted on said forward frame portion for movement between a horizontal and a tilted position, a second elongated load supporting member slidably carried on the first elongated supporting member and longitudinally movable to the rear of the first elongated member from a retracted to an extended position in which said second member is engageable with the ground, a third load supporting member slidably carried on the first and second supporting members for movement to a position on said first member, means for moving said second member relative to the first member, and means on said second supporting member for movement into engagement with said rearward support portion upon movement of said second supporting member to its retracted position for supporting the first member in its horizontal position.
Claim 2
Dependent Claim
172 words
A self-loading apparatus for loading and carrying a load on a vehicle including the combination of a supporting frame adapted to be mounted on the vehicle and having forward and rearward support portions, a first elongated load supporting member having an intermediate portion thereof pivotally mounted on said forward frame portion for movement between a horizontal and a tilted position, a second elongated load supporting member slidably carried on the first elongated supporting member and longitudinally movable to the rear of the first elongated member from a retracted to an extended position in which said second member is engageable with the ground, a third load supporting member slidably carried on the first and second supporting members for movement to a position on said first member, means for moving said second member relative to the first member, and means on said second supporting member for movement into engagement with said rearward support portion upon movement of said second supporting member to its retracted position for supporting the first member in its horizontal position.
Claim 3
Dependent Claim
32 words
The self-loading apparatus of claim 1 wherein said third elongated member comprises a platform and means are provided to move the platform on said second elongated member and said first elongated member.
Claim 4
Dependent Claim
36 words
The self-loading apparatus of claim 2 wherein said first supporting member carries guide means to guide the platform on said first member and said platform carries guide means to guide the same on said second member.
References Cited (Backward Citations)
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US2765940A
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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) | 1979-08-03 | 1980-02-02 | 1980-08-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-08-03 | 1984-02-02 | 1984-08-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-08-03 | 1988-02-02 | 1988-08-03 | $7700.00 | Window Closed / Lapsed |