Patent US4217003A successfully refreshed from Google Patents.
US4217003A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wheel trim attachment
Assignee: Hayes Wheels International Inc
•
Filing: 1979-10-01
•
Granted: 1980-08-12
•
Expires: 1999-10-01
Abstract
Abstract A trim attachment for a motor vehicle wheel includes a plurality of generally conical retention members which engage and secure the trim attachment directly to complementary conical surfaces on conventional threaded lug nuts utilized to retain the wheel in the vehicle. The retention members are spaced about the trim attachment in a pattern corresponding to that of the wheel lug nut. The members include a central conical surface which engages the conical portion of the lug nut, a stop structure positioned uniformly at one end of each conical surface which engages the body of the lug nut, a resilient camming structure disposed uniformly at the other end of each conical surface which resiliently engages the conical surface of a lug nut and a free standing triangular tab adjacent the camming surface and pointing away therefrom which guides and engages the trim attachment onto the lug nuts.
Inventors
- 👤 John A. Main
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:41
CPC Classifications
B; B60; B60B; B60B7/00; B60B7/06; B60B7/061; B60B7/068; B60B7/02; B60B7/063; B60B7/10; B60B7/105
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
132 words
A trim attachment for a motor vehicle wheel having a plurality of wheel fasteners, such fasteners disposed about a circle and each defining a first frusto-conical surface, such first frusto-conical surfaces conjunctively defining a first frusto-conical reference band, said trim attachment having a plurality of retention means for engaging said first frusto-conical surfaces, each of said retention means comprising a second frusto-conical surface, at least a portion of said second frusto-conical surfaces conjunctively defining a second frusto-conical reference band substantially identical to said first frusto-conical reference band, said retention means each further including a stop means at one end of said second frusto-conical surface for abutting said wheel fasteners and a resilient boss means disposed at the other end of said second frusto-conical surface for retaining said trim on said wheel fastener.
Claim 2
Dependent Claim
132 words
A trim attachment for a motor vehicle wheel having a plurality of wheel fasteners, such fasteners disposed about a circle and each defining a first frusto-conical surface, such first frusto-conical surfaces conjunctively defining a first frusto-conical reference band, said trim attachment having a plurality of retention means for engaging said first frusto-conical surfaces, each of said retention means comprising a second frusto-conical surface, at least a portion of said second frusto-conical surfaces conjunctively defining a second frusto-conical reference band substantially identical to said first frusto-conical reference band, said retention means each further including a stop means at one end of said second frusto-conical surface for abutting said wheel fasteners and a resilient boss means disposed at the other end of said second frusto-conical surface for retaining said trim on said wheel fastener.
Claim 3
Dependent Claim
43 words
The trim attachment of claim 1 wherein said retention means further includes a resilient tab means secured along one edge to said boss means for guiding said first and second frusto-conical surfaces into engagement during installation of said trim attachment of such wheel.
Claim 4
Dependent Claim
12 words
The trim attachment of claim 2 wherein said tab means is triangular.
Claim 5
Dependent Claim
24 words
The trim attachment of claim 1 wherein said trim attachment includes a peripheral circular wall portion means for mounting said plurality of retention means.
Claim 6
Dependent Claim
44 words
The trim attachment of claim 2 wherein said tab means includes at least two edges which intersect to define at least one corner, said corner being more proximate said circular wall than said edge secured to said boss means is to said circular wall.
Claim 7
Independent Claim
108 words
A device for attachment to a wheel secured to a vehicle by a plurality of threaded fasteners each defining an external conical surface, said device including a plurality of retention members each defining an internal conical surface complementary to said external conical surface, a stop means disposed at one end of each of said retention members for contacting said threaded fasteners and inhibiting unidirectional relative rotation between said wheel and said attachment, a resilient boss disposed at the opposite end of each of said retention members and free-standing tab means secured along one edge to said boss for achieving pre-installation juxtaposition of said internal and external conical surfaces.
Claim 8
Independent Claim
108 words
A device for attachment to a wheel secured to a vehicle by a plurality of threaded fasteners each defining an external conical surface, said device including a plurality of retention members each defining an internal conical surface complementary to said external conical surface, a stop means disposed at one end of each of said retention members for contacting said threaded fasteners and inhibiting unidirectional relative rotation between said wheel and said attachment, a resilient boss disposed at the opposite end of each of said retention members and free-standing tab means secured along one edge to said boss for achieving pre-installation juxtaposition of said internal and external conical surfaces.
Claim 9
Dependent Claim
29 words
The device of claim 6 wherein said bosses conjunctively define a circle of smaller diameter than a circle conjunctively defined by said internal conical surfaces at corresponding axial positions.
Claim 10
Dependent Claim
22 words
The device of claim 6, further including a peripheral wall portion having an inner surface to which said retention members are secured.
Claim 11
Dependent Claim
46 words
The trim attachment of claim 8 wherein said tab means includes at least two edges which intersect to define at least one corner, said corner being more proximate said peripheral wall portion than said edge secured to said boss means is to said peripheral wall portion.
Claim 12
Dependent Claim
158 words
A trim attachment for a motor vehicle wheel having a plurality of threaded wheel fasteners, each of said fasteners defining a first axis and a first conical surface disposed at a first angle with respect to said first axis, said trim attachment defining a second axis and having a plurality of retention means for engaging said first conical surfaces, each of said retention means including a second conical surface disposed at a second angle with respect to said second axis substantially equal to said first angle, a stop means at one end of said second conical surface for abutting said threaded wheel fastener, a resilient camming means disposed at the other end of said second conical surface for retaining said trim on said wheel fasteners and a resilient tab means secured along one edge to said camming means for guiding said first and second conical surfaces into engagement during installation of said trim on such motor vehicle wheel.
Claim 13
Dependent Claim
158 words
A trim attachment for a motor vehicle wheel having a plurality of threaded wheel fasteners, each of said fasteners defining a first axis and a first conical surface disposed at a first angle with respect to said first axis, said trim attachment defining a second axis and having a plurality of retention means for engaging said first conical surfaces, each of said retention means including a second conical surface disposed at a second angle with respect to said second axis substantially equal to said first angle, a stop means at one end of said second conical surface for abutting said threaded wheel fastener, a resilient camming means disposed at the other end of said second conical surface for retaining said trim on said wheel fasteners and a resilient tab means secured along one edge to said camming means for guiding said first and second conical surfaces into engagement during installation of said trim on such motor vehicle wheel.
Claim 14
Dependent Claim
137 words
A trim attachment for a motor vehicle wheel having a plurality of wheel fasteners, such fasteners disposed about a circle and each defining a first frusto-conical surface, such first frusto-conical surfaces conjunctively defining a first frusto-conical reference band, said trim attachment having a plurality of retention means for engaging said first frusto-conical surfaces, each of said retention means comprising a second frusto-conical surface, at least a portion of said second frusto-conical surfaces conjunctively defining a second frusto-conical reference band substantially identical to said first frusto-conical reference band, said retention means each further including a resilient boss means for retaining said trim on said wheel fastener and a resilient tab means secured along one edge to said boss means for guiding said first and second frusto-conical surfaces into engagement during installation of said trim attachment on such wheel.
Claim 15
Dependent Claim
137 words
A trim attachment for a motor vehicle wheel having a plurality of wheel fasteners, such fasteners disposed about a circle and each defining a first frusto-conical surface, such first frusto-conical surfaces conjunctively defining a first frusto-conical reference band, said trim attachment having a plurality of retention means for engaging said first frusto-conical surfaces, each of said retention means comprising a second frusto-conical surface, at least a portion of said second frusto-conical surfaces conjunctively defining a second frusto-conical reference band substantially identical to said first frusto-conical reference band, said retention means each further including a resilient boss means for retaining said trim on said wheel fastener and a resilient tab means secured along one edge to said boss means for guiding said first and second frusto-conical surfaces into engagement during installation of said trim attachment on such wheel.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-08-12 | 1984-02-11 | 1984-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-08-12 | 1988-02-11 | 1988-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-08-12 | 1992-02-11 | 1992-08-12 | $7700.00 | Window Closed / Lapsed |