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US4221312A Expired / Lapsed US ⏱️ 0.0 years remaining

Tire mounting bracket for vehicles

Assignee: Individual
•
Filing: 1978-07-03
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Granted: 1980-09-09
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Expires: 1998-07-03
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Abstract

Abstract A tire mounting bracket for vehicles includes an elongated frame having upstanding side members on the forward end thereof which are pivotally connected to the underside of a vehicle for up and down pivotal movement of the rearward end of the frame between a generally horizontal transport position and a downwardly and rearwardly inclined service position. Collapsible tension members limit downward pivotal movement of the rearward end of the frame to the service position therefor. A second tension member is detachably connected to the rearward end of the frame to secure the frame in the transport position. The spare tire is retained on the frame between the second tension member and upstanding side members. A bracket on the underside of the frame cooperates with the rearward end of the frame to receive one end of a lever for pivotally raising and lowering the frame with a spare tire supported thereon.

Inventors

  • 👤 Marvin G. Wertjes

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 20:24
CPC Classifications
B; B62; B62D; B62D43/00; B62D43/02; B62D43/04

Claims Analysis

Total Claims: 6
Claim 1
Independent Claim 306 words
A structure for supporting a spare tire on the underside of a vehicle, comprising, an elongated tire supporting frame having longitudinally spaced forward and rearward ends and laterally spaced opposite sides, upstanding side members having upper and lower end portions, the lower end portions being connected to opposite sides of said frame adjacent the forward end thereof, means for pivotally connecting said upper end portions to the underside of a vehicle for up and down pivotal movement of the rearward end of the frame between a generally horizontal transport position and a downwardly and rearwardly inclined service position, a rear mounting bracket adapted for securement to the underside of a vehicle above the rearward end of said frame, a collapsible tension member connected to said rear mounting bracket and to the rearward end of said frame, said tension member being collapsed in non-load bearing relation when the frame is in the transport position and extended in load bearing relation when the frame is in the service position to limit downward pivotal movement of the rearward end of the frame to the service position, means for releasably securing said frame in the transport position including a second tension member connected at one end to said rear mounting bracket and detachably connected at the other end to the rearward end of the frame in the transport position, said second tension member being laterally positioned relative to the frame to limit rearward movement of a spare tire supported on said frame in the transport position. a lifting bracket connected to the frame forwardly of the rearward end of the frame, said bracket adapted to receive one end of an elongated lever which may be extended rearwardly beyond and lifted against said rear cross member to provide leverage for lifting the frame from the service position to the transport position.
Claim 2
Dependent Claim 306 words
A structure for supporting a spare tire on the underside of a vehicle, comprising, an elongated tire supporting frame having longitudinally spaced forward and rearward ends and laterally spaced opposite sides, upstanding side members having upper and lower end portions, the lower end portions being connected to opposite sides of said frame adjacent the forward end thereof, means for pivotally connecting said upper end portions to the underside of a vehicle for up and down pivotal movement of the rearward end of the frame between a generally horizontal transport position and a downwardly and rearwardly inclined service position, a rear mounting bracket adapted for securement to the underside of a vehicle above the rearward end of said frame, a collapsible tension member connected to said rear mounting bracket and to the rearward end of said frame, said tension member being collapsed in non-load bearing relation when the frame is in the transport position and extended in load bearing relation when the frame is in the service position to limit downward pivotal movement of the rearward end of the frame to the service position, means for releasably securing said frame in the transport position including a second tension member connected at one end to said rear mounting bracket and detachably connected at the other end to the rearward end of the frame in the transport position, said second tension member being laterally positioned relative to the frame to limit rearward movement of a spare tire supported on said frame in the transport position. a lifting bracket connected to the frame forwardly of the rearward end of the frame, said bracket adapted to receive one end of an elongated lever which may be extended rearwardly beyond and lifted against said rear cross member to provide leverage for lifting the frame from the service position to the transport position.
Claim 3
Dependent Claim 30 words
The structure of claim 1 further comprising means for locking said second tension member to the rearward end of the frame whereby rearward removal of a spare tire is prevented.
Claim 4
Dependent Claim 29 words
The structure of claim 1 including an upstanding frame member on the forward end of said frame for limiting forward movement of the spare tire supported on said frame.
Claim 5
Dependent Claim 34 words
The structure of claim 1 further comprising another collapsible tension member connected to said frame means and to the rearward end of said frame, said collapsible tension members being arranged in laterally spaced-apart relation.
Claim 6
Dependent Claim 46 words
The structure of claim 4 wherein said rear mounting bracket is laterally extended and has opposite end portions adapted for securement to the underside of a vehicle, and said second tension member being connected to and suspended from a medial portion of said rear mounting bracket.

References Cited (Backward Citations)

US1672356A Cited
US2584233A Cited
US3790012A Cited
US3862696A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1983-09-09 1984-03-10 1984-09-09 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1987-09-09 1988-03-10 1988-09-09 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1991-09-09 1992-03-10 1992-09-09 $7700.00 Window Closed / Lapsed

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