US4577909A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wheel cover center retention system
Assignee: MICHELLE A DOMBROWSKI 9903 BROADMOOR ROAD OMAHA NEBRASKA 68114
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Filing: 1983-02-02
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Granted: 1986-03-25
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Expires: 2003-02-02
Abstract
Abstract A center retention system for retaining a wheel cover on a vehicle wheel. The system includes a center piece coaxially disposed about the axis of the wheel. A plurality of radially extending straps are provided. The radially outer ends of the straps include hook portions which respectively wrap around the radially inner walls of the air hole slots in the wheel. The other ends of the straps are fastened to the center piece to rigidly locate the center piece along the axis of the wheel. The wheel cover is removably fastened to the center piece by a lock bolt or the like. The torque-tool-engaging surface of the lock bolt is provided in a keyed configuration requiring a unique tool for removal of the lock bolt.
Inventors
- 👤 James E. Browning
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 13:13
CPC Classifications
B; B60; B60B; B60B7/00; B60B7/18; B60B7/06; B60B7/061; B60B7/065
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
146 words
A center retention system for retaining a wheel cover on a vehicle wheel of the type having a plurality of slots disposed along a radially inward circle of the wheel, said system comprising: a center piece disposed about the axis of said wheel; a plurality of radially extending straps, each strap having an inner end fastened to said center piece and an outer end for engaging the radially inward wall of a respective one of said slots thereby to limit the radially inward movement of said strap; means for removably fastening said wheel cover to said center piece; and, wherein said straps are provided with a generally U-shaped cross section at least along a portion thereof which engages said center piece and wherein the engaging portions of said center piece are provided with corresponding slots for receiving the legs of the U-shaped portions of said straps.
Claim 2
Dependent Claim
146 words
A center retention system for retaining a wheel cover on a vehicle wheel of the type having a plurality of slots disposed along a radially inward circle of the wheel, said system comprising: a center piece disposed about the axis of said wheel; a plurality of radially extending straps, each strap having an inner end fastened to said center piece and an outer end for engaging the radially inward wall of a respective one of said slots thereby to limit the radially inward movement of said strap; means for removably fastening said wheel cover to said center piece; and, wherein said straps are provided with a generally U-shaped cross section at least along a portion thereof which engages said center piece and wherein the engaging portions of said center piece are provided with corresponding slots for receiving the legs of the U-shaped portions of said straps.
Claim 3
Dependent Claim
49 words
The system according to claim 1, wherein said means for removably fastening includes a fastener having a torque-tool-engaging surface disposed on the side of said wheel cover which faces away from said wheel and which is provided in a keyed configuration for engaging a complementary configuration of the tool.
Claim 4
Dependent Claim
31 words
The system according to claim 2, wherein said outer ends of said straps are provided with reverse bent, hook-like portions which wrap around the respective radially inner walls of said slots.
Claim 5
Dependent Claim
36 words
The system according to claim 1, wherein at least three straps are provided and wherein said means for removably fastening includes at least two fasteners which are respectively received in said center piece at spaced-apart locations.
Claim 6
Dependent Claim
144 words
A center retention system for retaining a wheel cover on a vehicle wheel of the type having a plurality of slots disposed along a radially inward circle of the wheel, said system comprising: a center piece disposed about the axis of said wheel; a plurality of radially extending straps, each strap having an inner end fastened to said center piece and an outer end for engaging a wall portion of a respective one of said slots thereby to limit the radial movement of said strap; means for removably fastening said wheel cover to said center piece; and, wherein said straps are provided with a generally U-shaped cross section at least along a portion thereof which engages said center piece and wherein the engaging portions of said center piece are provided with corresponding slots for receiving the legs of the U-shaped portions of said straps.
Claim 7
Dependent Claim
144 words
A center retention system for retaining a wheel cover on a vehicle wheel of the type having a plurality of slots disposed along a radially inward circle of the wheel, said system comprising: a center piece disposed about the axis of said wheel; a plurality of radially extending straps, each strap having an inner end fastened to said center piece and an outer end for engaging a wall portion of a respective one of said slots thereby to limit the radial movement of said strap; means for removably fastening said wheel cover to said center piece; and, wherein said straps are provided with a generally U-shaped cross section at least along a portion thereof which engages said center piece and wherein the engaging portions of said center piece are provided with corresponding slots for receiving the legs of the U-shaped portions of said straps.
Claim 8
Dependent Claim
48 words
The system according to claim 5, wherein said means for removably fastening includes a fastener having a torque-tool-engaging surface disposed on the side of said wheel cover which faces away from said wheel and which is provided in a keyed configuration for engaging complementary configuration of the tool.
Claim 9
Dependent Claim
31 words
The system according to claim 6, wherein said outer ends of said straps are provided with reverse bent, hook-like portions which wrap around the respective radially inner walls of said slots.
Claim 10
Dependent Claim
21 words
The system according to claim 7, wherein at least three straps are provided and wherein said center piece receives two fasteners.
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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) | 1989-03-24 | 1989-09-23 | 1990-03-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-03-24 | 1993-09-23 | 1994-03-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-03-24 | 1997-09-23 | 1998-03-25 | $7700.00 | Window Closed / Lapsed |