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US4750341A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle anti-theft device
Assignee: Individual
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Filing: 1987-06-04
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Granted: 1988-06-14
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Expires: 2007-06-04
Abstract
Abstract A vehicle anti-theft device attachable to a steering wheel. The device is in the form of a wheel-like member having an inner disposed bight defining a space for admitting a rim of the steering wheel, the open portion of the bight having at least one pair of opposed slots for admitting a free end of a lock bar which is lockable by a lock. The device extends the size of the steering wheel along the radial and tangential directions, thereby increasing the size of the steering wheel, which will encounter obstacles with respect to the vehicle structure and the occupant attempting to rotate the steering wheel. In one embodiment, the device includes an elongated bight member having two pairs of opposed slots which are traversed by a U-shaped saddle member passing through the slots and defining a locking space about the rim of the wheel. A lock is associated with the saddle member for maintaining the saddle member in an engaged position with the bight member.
Inventors
- 👤 Vinzi Laguna
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 09:36
CPC Classifications
B; B60; B60R; B60R25/00; B60R25/01; B60R25/02; B60R25/022; B60R25/0225; Y; Y10; Y10T; Y10T70/00; Y10T70/50; Y10T70/5611; Y10T70/5757; Y10T70/5765; Y10T70/5836; Y10T70/5841
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
154 words
A vehicle anti-theft device attachable to a steering wheel, comprising a wheel-like member having a peripheral member terminating in a bight member inwardly directed of said wheel-like member, at least two members connecting said inwardly directed bight member to an inner periphery of said wheel-like member, a lock mechanism secured to one leg of said bight member, said lock mechanism having a movable member, at least one slot transversely extending in one leg of said bight member, said movable member slidably positioned in said slot for movement in and out of said bight member, at least one fingerhold on said movable member for manually moving said movable member, and means for locking said movable member when extending into said bight member, said movable member having a portion in the extended position, defining a locking area with respect to a bight of said bight member for receiving and clamping a portion of the steering wheel.
Claim 2
Dependent Claim
154 words
A vehicle anti-theft device attachable to a steering wheel, comprising a wheel-like member having a peripheral member terminating in a bight member inwardly directed of said wheel-like member, at least two members connecting said inwardly directed bight member to an inner periphery of said wheel-like member, a lock mechanism secured to one leg of said bight member, said lock mechanism having a movable member, at least one slot transversely extending in one leg of said bight member, said movable member slidably positioned in said slot for movement in and out of said bight member, at least one fingerhold on said movable member for manually moving said movable member, and means for locking said movable member when extending into said bight member, said movable member having a portion in the extended position, defining a locking area with respect to a bight of said bight member for receiving and clamping a portion of the steering wheel.
Claim 3
Dependent Claim
41 words
The device according to claim 1, wherein said bight member has a further leg provided with a transverse slot, directly opposite to the slot in said one leg, and said movable member engages both of said slots when in extended position.
Claim 4
Dependent Claim
43 words
The device according to claim 1, wherein said lock mechanism includes a housing, said movable member being cooperatively positioned in said housing via said slot, and a spring in said housing biasing said movable member out of said housing into said bight member.
Claim 5
Dependent Claim
107 words
The device according to claim 1, wherein said lock mechanism includes a housing, said movable member being a saddle member located in said housing and having a pair of spaced legs connected by a bight, said bight member having a pair of spaced legs, each provided with a pair of spaced transverse slots, the slots in each leg coinciding with the slots in the other leg, the legs of said saddle member always being in engagement with the slots in one of the legs of said bight member when in open position and in full engagement with all of said slots when moved into said bight member.
Claim 6
Dependent Claim
24 words
The device according to claim 4, including a spring in said housing biasing said saddle member out of said housing into said bight member.
Claim 7
Dependent Claim
33 words
The device according to claim 1, including a liner for insertion into said bight member, said liner having a transverse slot aligned with the slot on said one leg of said bight member.
Claim 8
Dependent Claim
64 words
The device according to claim 4, including a liner insertable into said bight member, said liner having a pair of spaced legs coupled by a bight, each leg having a pair of spaced transverse slots, the slots in each leg aligned with the slots in the other leg, the liner slots being aligned with the respective slots in the legs of the bight member.
Claim 9
Dependent Claim
54 words
The device according to claim 4, wherein said housing includes a pair of spaced opposite walls provided with coincident spaced slots, the edges of said bight on said saddle member being provided with oppositely-spaced fingerholds protruding outwardly through said slots to permit manual movement of said saddle member in and out of said housing.
Claim 10
Dependent Claim
108 words
A vehicle anti-theft device attachable to a rim of a steering wheel in a vehicle, comprising linear extension means extending tangentially and downwardly from the rim, a steering wheel rim clamping means on said linear extension means, a lock mechanism on said clamping means for lockably securing said linear extension means, said linear extension means having a body adapted to extend downwardly from the rim of the steering wheel along an axis substantially parallel to the longitudinal axis of a steering column supporting said steering wheel, whereby the rotative freedom of the steering wheel is substantially limited by said linear extension means encountering structural obstacles in the vehicle.
Claim 11
Dependent Claim
108 words
A vehicle anti-theft device attachable to a rim of a steering wheel in a vehicle, comprising linear extension means extending tangentially and downwardly from the rim, a steering wheel rim clamping means on said linear extension means, a lock mechanism on said clamping means for lockably securing said linear extension means, said linear extension means having a body adapted to extend downwardly from the rim of the steering wheel along an axis substantially parallel to the longitudinal axis of a steering column supporting said steering wheel, whereby the rotative freedom of the steering wheel is substantially limited by said linear extension means encountering structural obstacles in the vehicle.
Claim 12
Dependent Claim
64 words
A vehicle anti-theft device according to claim 9, wherein said clamping means comprises a pair of spaced legs provided with a pair of opposed slots, and a T-bar having a free end passing through both of said slots to define a locking space about the rim of the steering wheel, the free end of said T-bar being provided with means for accepting a lock.
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) | 1991-06-14 | 1991-12-14 | 1992-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-06-14 | 1995-12-14 | 1996-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-06-14 | 1999-12-14 | 2000-06-14 | $7700.00 | Window Closed / Lapsed |