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US4509769A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle hitch
Assignee: Individual
•
Filing: 1982-11-18
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Granted: 1985-04-09
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Expires: 2002-11-18
Abstract
Abstract A vehicle hitch which is adjustable for extension, elevation, and lateral positioning and which has a frame of A-shape which carries a draw bar which is adjustable with respect to the frame in extension and lateral positioning. Telescoping adjustment, extending between the frame and a vehicle, enable elevation adjustment and provides for holding the frame in erect unobtrusive position on the vehicle when not in use.
Inventors
- 👤 Arthur E. Weber
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 09:18
CPC Classifications
B; B60; B60D; B60D1/00; B60D1/14; B60D1/167; B60D1/24; B60D1/36; B60D1/40; B60D1/48; B60D1/54
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
200 words
A vehicle hitch which is selectively adjustable with respect to extension, elevation and lateral positioning and which is movable to erect storage position on a vehicle, and comprising a frame of general A-shape having an end cross-member and a pair of diverging legs and a central cross-member, and means to pivotally connect diverging ends of the legs to a vehicle enabling pivoting movement of the frame about a horizontal axis, and an elongate draw bar having a projecting end adjustably carried by the end and central cross members, the end cross-member carrying a removable securing pin and the draw bar having a plurality of securing pin-receiving holes provided longitudinally therealong permitting selected extension and securement of the draw bar with respect to the end cross-member, and abutment means on the central cross-member enabling central positioning of the draw bar with respect to the frame or selected positioning of the draw bar generally parallel to one or other of the legs enabling lateral positioning of the projecting end, and telescoping adjustment means extending between the central cross-member and the vehicle enabling selected pivoted positioning of the frame with respect to the vehicle and securement of the frame in erect storage position.
Claim 2
Dependent Claim
200 words
A vehicle hitch which is selectively adjustable with respect to extension, elevation and lateral positioning and which is movable to erect storage position on a vehicle, and comprising a frame of general A-shape having an end cross-member and a pair of diverging legs and a central cross-member, and means to pivotally connect diverging ends of the legs to a vehicle enabling pivoting movement of the frame about a horizontal axis, and an elongate draw bar having a projecting end adjustably carried by the end and central cross members, the end cross-member carrying a removable securing pin and the draw bar having a plurality of securing pin-receiving holes provided longitudinally therealong permitting selected extension and securement of the draw bar with respect to the end cross-member, and abutment means on the central cross-member enabling central positioning of the draw bar with respect to the frame or selected positioning of the draw bar generally parallel to one or other of the legs enabling lateral positioning of the projecting end, and telescoping adjustment means extending between the central cross-member and the vehicle enabling selected pivoted positioning of the frame with respect to the vehicle and securement of the frame in erect storage position.
Claim 3
Dependent Claim
34 words
A hitch according to claim 1, wherein the central cross-member comprises two spaced plates with the draw bar being positioned therebetween, the abutment means on the central cross-member comprising bolts extending between the plates.
Claim 4
Dependent Claim
36 words
A hitch according to claim 1, wherein the central cross-member comprises two spaced plates with the draw bar being positioned therebetween, the abutment means on the central cross-member comprising metal stops welded between the two plates.
Claim 5
Dependent Claim
43 words
A hitch according to claim 1, wherein the telescoping adjustment means comprises a rod pivotally secured to the central cross-member telescopingly received within a tube pivotally secured to the vehicle, and including means to secure the rod and tube in selected telescoped relationship.
Claim 6
Dependent Claim
31 words
A hitch according to claim 4, wherein the means to secure the rod and tube comprises a T-handle threadedly carried by the tube which upon rotation bears inwardly against the rod.
Claim 7
Dependent Claim
27 words
A hitch according to claim 1, wherein the projecting end of the draw bar includes an opening to receive a draw bolt or a vehicle hitch ball.
Claim 8
Dependent Claim
83 words
A hitch according to claim 1 wherein the means to pivotally connect diverging ends of the legs to a vehicle comprise a pair of support arms secured to the vehicle, at least one of the support arms having an upstanding flange with a hole provided adjacent its upper end, and a flange provided on the adjacent diverging leg and which also has a hole, the holes being aligned upon upright positioning of the hitch to receive a locking pin to secure the hitch.
References Cited (Backward Citations)
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Cited
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Cited
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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) | 1988-04-08 | 1988-10-08 | 1989-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-04-08 | 1992-10-08 | 1993-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-04-08 | 1996-10-08 | 1997-04-09 | $7700.00 | Window Closed / Lapsed |