US4422615A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flexible reflector assembly for bicycles and the like
Assignee: Individual
•
Filing: 1982-05-21
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Granted: 1983-12-27
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Expires: 2002-05-21
Abstract
Abstract This invention comprises an attachment for a bicycle and the like. It provides a safety device with a reflector to protect the operator of the bicycle from collision with other vehicles which may not see the bicycle. The feature of the invention is an extension arm which has mounted at its end a reflector or signaling device. The novelty of the invention is in the ability to rotate the extension arm backward or forward so that it becomes parallel to the bicycle wheel and also the ability to rotate the extension arm on its own axis 360° so that the signaling device can be adjusted to a predetermined angle. There is a tongue mounted between the two segments of the extension arm. The tongue has fulcrum swivel mounts for permitting the arm to rotate on the swivel mounts. The tongue is integral with a cylinder The cylinder is locked into a clamp. When the clamp is loosened, the cylinder can be rotated within the clamp, causing the rotation of the tongue and thereby rotating and changing the position of the reflector or signaling device so that its angle of reflection may be set to a desired position. The clamp that holds the cylinder is integral with and a part of the body of another clamp which is attached to the fork or flange of the bicycle.
Inventors
- 👤 Henry E. McManus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:27
CPC Classifications
B; B62; B62J; B62J6/00; B62J6/20
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
228 words
An attachment for a bicycle or the like comprising of an extension arm, said extension arm having two parallel members, a strut connecting the said parallel members, a reflector member at the end of said arm between the said parallel members, a fulcrum swivel mount assembly, means located at the opposite end of said arm from said reflector member for connection with said fulcrum swivel mount assembly, a fulcrum clamp, said fulcrum clamp adapted to be fastened to said fulcrum swivel mount assembly, a bicycle clamp being adapted to be fastened to a frame member of a bicycle, said fulcrum clamp being an integral part of the body of said bike clamp, a reflector adapted to be mounted on said reflector member whereby said extension arm may be rotated forward or backward on said fulcrum mount and whereby said extension arm may be rotated about its own axis 360°, said fulcrum swivel mount assembly comprises of a fulcrum cylinder, a tongue having flat upper and lower surfaces and extending outwardly from said fulcrum cylinder, pivot mounts protruding upwardly and downwardly from said upper and lower tongue surfaces, a fulcrum cutout in each segment of said parallel segments of said extension arm adapted to mount said pivot mounts therein, said fulcrum cylinder adapted to be inserted within said fulcrum cylinder and adapted to be inserted within said fulcrum clamp.
Claim 2
Dependent Claim
228 words
An attachment for a bicycle or the like comprising of an extension arm, said extension arm having two parallel members, a strut connecting the said parallel members, a reflector member at the end of said arm between the said parallel members, a fulcrum swivel mount assembly, means located at the opposite end of said arm from said reflector member for connection with said fulcrum swivel mount assembly, a fulcrum clamp, said fulcrum clamp adapted to be fastened to said fulcrum swivel mount assembly, a bicycle clamp being adapted to be fastened to a frame member of a bicycle, said fulcrum clamp being an integral part of the body of said bike clamp, a reflector adapted to be mounted on said reflector member whereby said extension arm may be rotated forward or backward on said fulcrum mount and whereby said extension arm may be rotated about its own axis 360°, said fulcrum swivel mount assembly comprises of a fulcrum cylinder, a tongue having flat upper and lower surfaces and extending outwardly from said fulcrum cylinder, pivot mounts protruding upwardly and downwardly from said upper and lower tongue surfaces, a fulcrum cutout in each segment of said parallel segments of said extension arm adapted to mount said pivot mounts therein, said fulcrum cylinder adapted to be inserted within said fulcrum cylinder and adapted to be inserted within said fulcrum clamp.
Claim 3
Dependent Claim
94 words
An attachment for a bicycle as described in claim 1 whereby the fulcrum clamp is cylindrical in shape and is adapted to receive within its interior the fulcrum cylinder, parallel and separated flanges extending upwardly from the body of said fulcrum clamp, and fastening means located in said flanges for exerting pressure on said flanges to cause the fulcrum clamp to secure said fulcrum cylinder into locked position within said fulcrum clamp, and whereby unlocking said fastening means in said fulcrum clamp flanges, the fulcrum cylinder may be rotated to any position within 360°.
Claim 4
Dependent Claim
75 words
An attachment for a bicycle as described in claim 2 whereby the bicycle clamp body portion extends downwardly from said fulcrum clamp, parallel and separated flanges extending downwardly from said bicycle clamp body, said bicycle clamp body adapted to circumscribe one of the fork frames of a bicycle, and fastening means for exerting pressure on said downwardly extending flanges to cause said bicycle clamp to secure itself to said bicycle frame into a locked position.
Claim 5
Dependent Claim
74 words
An attachment for a bicycle as described in claim 1 whereby a fulcrum assembly bolt passes through an opening in the upper and lower segment of the said extension arm adjacent to the end of said tongue whereby the extension arm is moveably fastened to the tongue on the fulcrum pivots and the position of said arm may be moved forward or rearward on said pivots upon the unlocking of said bolt and nut.
Claim 6
Dependent Claim
74 words
An attachment for a bicycle as described in claim 2 whereby a fulcrum assembly bolt passes through an opening in the upper and lower segment of the said extension arm adjacent to the end of said tongue whereby the extension arm is moveably fastened to the tongue on the fulcrum pivots and the position of said arm may be moved forward or rearward on said pivots upon the unlocking of said bolt and nut.
Claim 7
Dependent Claim
74 words
An attachment for a bicycle as described in claim 3 whereby a fulcrum assembly bolt passes through an opening in the upper and lower segment of the said extension arm adjacent to the end of said tongue pivots whereby the extension arm is moveably fastened to the tongue and fulcrum pivots and the position of said arm may be moved forward or rearward on said pivots upon the unlocking of said bolt and nut.
References Cited (Backward Citations)
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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) | 1986-12-26 | 1987-06-27 | 1987-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-12-26 | 1991-06-27 | 1991-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-12-26 | 1995-06-27 | 1995-12-27 | $7700.00 | Window Closed / Lapsed |