Patent US4194810A successfully refreshed from Google Patents.
US4194810A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Truck tire safety reflector
Assignee: Individual
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Filing: 1978-10-23
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Granted: 1980-03-25
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Expires: 1998-10-23
Abstract
Abstract The reflector attaches to the rim of a wheeled vehicle and revolves about the center of the wheel, thus following an eccentric path when the vehicle travels in a straight path. The reflector has one surface which is substantially parallel to the plane of the wheel and another surface which extends transversely of that plane. In this manner, the driver of the vehicle may easily see the reflections and a stationary observer may also be aware of the reflector. While the wheel is rotating, the path of the reflector becomes obvious and in cases of wheels which have become locked due to defective brakes, or the like, the reflector will remain stationary and follow a linear path along the highway, thus giving an indication that the brake is defective.
Inventors
- 👤 Dennis E. Eller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 16:37
CPC Classifications
B; B60; B60Q; B60Q1/00; B60Q1/26; B60Q1/32; B60Q1/326
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
122 words
A safety reflector device for attachment to the rim of a wheeled vehicle comprising: a main body portion having a reflective coating connected thereto; a clip means attached to the body portion for connection to the rim of a wheeled vehicle to hold the body portion against the tire of the wheeled vehicle, said clip means comprising a bulge connected to said body portion and a resilient curved member coaxial with said bulge for insertion behind said rim to hold said rim betweeen said resilient member and said bulge; and a substantially flat reflective member connected to the body portion and extending laterally from the body portion for providing reflections in a plane parallel with the longitudinal dimension of the wheeled vehicle.
Claim 2
Dependent Claim
122 words
A safety reflector device for attachment to the rim of a wheeled vehicle comprising: a main body portion having a reflective coating connected thereto; a clip means attached to the body portion for connection to the rim of a wheeled vehicle to hold the body portion against the tire of the wheeled vehicle, said clip means comprising a bulge connected to said body portion and a resilient curved member coaxial with said bulge for insertion behind said rim to hold said rim betweeen said resilient member and said bulge; and a substantially flat reflective member connected to the body portion and extending laterally from the body portion for providing reflections in a plane parallel with the longitudinal dimension of the wheeled vehicle.
Claim 3
Dependent Claim
15 words
The reflector of claim 1 wherein the body portion has an outward facing convex shape.
Claim 4
Dependent Claim
23 words
The reflector of claim 1 wherein distinctive markings in the form of a design are incorporated in the reflective surface of the reflector.
Claim 5
Dependent Claim
25 words
The reflector of claim 1 wherein the circumference of the reflector is much less than the circumference of the wheel to which it is attached.
Claim 6
Dependent Claim
133 words
In combination, a vehicle having at least one wheel comprising a rim with a tire attached to the rim, and a reflector attached to the rim for rotation with the tire about the tire axis, the reflector being attached to the wheel at a position radially spaced from the wheel center thereby causing the reflector to follow an eccentric path upon the rolling of the wheel along a surface, said reflector having a substantially convex body positioned against the axially outwardly facing surface of the wheel for providing an indication of the active rotation of the wheel, said reflector including a lateral reflective extension connected to said body and lying in a plane normal to the wheel for providing an indication of wheel rotation through reflection in a direction parallel to the vehicle.
Claim 7
Dependent Claim
133 words
In combination, a vehicle having at least one wheel comprising a rim with a tire attached to the rim, and a reflector attached to the rim for rotation with the tire about the tire axis, the reflector being attached to the wheel at a position radially spaced from the wheel center thereby causing the reflector to follow an eccentric path upon the rolling of the wheel along a surface, said reflector having a substantially convex body positioned against the axially outwardly facing surface of the wheel for providing an indication of the active rotation of the wheel, said reflector including a lateral reflective extension connected to said body and lying in a plane normal to the wheel for providing an indication of wheel rotation through reflection in a direction parallel to the vehicle.
Claim 8
Dependent Claim
26 words
The combination of claim 5 wherein the lateral refective extension has a surface area which is substantially less than the surface area of the reflective body.
Claim 9
Dependent Claim
20 words
The combination of claim 5 wherein the circumference of the reflector is much less than the circumference of the wheel.
References Cited (Backward Citations)
US1703489A
Cited
US3007743A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-03-25 | 1983-09-24 | 1984-03-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-03-25 | 1987-09-24 | 1988-03-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-03-25 | 1991-09-24 | 1992-03-25 | $7700.00 | Window Closed / Lapsed |