Patent US4475761A successfully refreshed from Google Patents.
US4475761A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle having pivotable wall parts
Assignee: Individual
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Filing: 1982-05-13
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Granted: 1984-10-09
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Expires: 2002-05-13
Abstract
Abstract A vehicle comprises a body having a deck and a wall, said wall comprising two parts connected for relative pivotal movement about a horizontal axis. There may be first, releasable, pivot means having an axis above the deck, and second, releasable, pivot means adjacent a lower edge of one of the wall parts for allowing the wall to pivot with respect to the deck, so that on release of the first pivot means the wall may pivot about the second pivot means and on release of the second pivot means the wall may pivot about the first pivot means. There may be third, releasable, pivot means having an axis spaced further from the deck than the axis of the first pivot means so that on release of the first and second pivot means the wall may pivot about the third pivot means.
Inventors
- 👤 Anthony G. Milroy
- 👤 Peter Woof
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 21:03
CPC Classifications
B; B60; B60J; B60J5/00; B60J5/10; B60J5/108; B60G; B60G11/00; B60G11/22; B60G11/24; B60G5/00; B60G5/02; B60P; B60P1/00; B60P1/04; B60P1/26; B60P1/43; B60P1/435
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
146 words
A vehicle comprising a body having a deck and a wall, a structure extending upwardly with respect to the deck at the ends of the wall, the wall comprising two parts, first pivot means connecting the wall parts and releasably cooperable with the structure, second pivot means for releasably connecting the deck and a lower edge portion of one wall part, third pivot means for releasably connecting an upper edge portion of the other wall part and said structure further from the deck than the first pivot means, so that on release of the first and third pivot means the wall can pivot on the second pivot means and on release of the first and second pivot means the wall can pivot on the third pivot means and on release of the second and third pivot means the wall can pivot on the first pivot means.
Claim 2
Dependent Claim
146 words
A vehicle comprising a body having a deck and a wall, a structure extending upwardly with respect to the deck at the ends of the wall, the wall comprising two parts, first pivot means connecting the wall parts and releasably cooperable with the structure, second pivot means for releasably connecting the deck and a lower edge portion of one wall part, third pivot means for releasably connecting an upper edge portion of the other wall part and said structure further from the deck than the first pivot means, so that on release of the first and third pivot means the wall can pivot on the second pivot means and on release of the first and second pivot means the wall can pivot on the third pivot means and on release of the second and third pivot means the wall can pivot on the first pivot means.
Claim 3
Dependent Claim
38 words
A vehicle as claimed in claim 1, in which the upwardly extending structure comprises extendable posts, a cross-member connecting the upper ends of the posts in the extended position, said third pivot means being connected to the cross-member.
Claim 4
Dependent Claim
20 words
A vehicle as claimed in claim 1, including means for raising and lowering the wall about the second pivot means.
Claim 5
Dependent Claim
18 words
A vehicle as claimed in claim 3, in which the means for raising and lowering comprises winch means.
Claim 6
Dependent Claim
32 words
A vehicle as claimed in claim 4, in which the winch means comprises cables extending through posts at two corners of the deck and connected to the wall adjacent said horizontal axis.
Claim 7
Dependent Claim
25 words
A vehicle as claimed in claim 1, including two-way over-centre spring means operable during raising and lowering of the wall about the second pivot means.
Claim 8
Dependent Claim
33 words
A vehicle as claimed in claim 1, including means operable to provide an extension of the body, said wall being movable about the second pivot means to provide an extension of the deck.
Claim 9
Dependent Claim
14 words
A vehicle as claimed in claim 1, in which the wall forms a tailgate.
Claim 10
Dependent Claim
22 words
A vehicle as claimed in claim 1, including means for pivoting said deck about a transverse axis adjacent said wall for tipping.
Claim 11
Dependent Claim
55 words
A vehicle as claimed in claim 1 including a suspension device comprising first and second parts arranged in use for relative up and down movement, elastomeric spring means between the first and second parts, and cooperable means carried by said first and second parts for resisting relative lateral movement between the first and second parts.
Claim 12
Dependent Claim
34 words
A vehicle as claimed in claim 1, in which the first pivot means comprises a pivot connection between the wall parts and a releasable pivot connection between the one wall part and said structure.
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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) | 1987-10-09 | 1988-04-09 | 1988-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-10-09 | 1992-04-09 | 1992-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-10-09 | 1996-04-09 | 1996-10-09 | $7700.00 | Window Closed / Lapsed |