US4126024A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bicycle cable lock
Assignee: Individual
•
Filing: 1977-03-24
•
Granted: 1978-11-21
•
Expires: 1997-03-24
Abstract
Abstract This disclosure encompasses a cable lock which is particularly suited for securing a bicycle. The lock employs a continuous cable which is wound around a cylinder which is contained in a housing. One end of the cable enters the side wall of the cylinder and exits through an open end. The other end passes out through a hole in the housing. A spring, wound around another portion of the cylinder, maintains a spring load on the cable. Thus, retraction of the cable is possible upon extension and release thereof. The ends of the cable are fashioned into loops which are of a size to maintain it outside of the housing. In the locked condition, the loops are secured by a padlock. A mounting bracket as well as a flange with an opening for storing a padlock is also provided.
Inventors
- 👤 David R. Timmons
- 👤 Joseph Romagnoli
- 👤 Charles Bryan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:07
CPC Classifications
B; B62; B62H; B62H5/00; B62H5/003; E; E05; E05B; E05B67/00; E05B67/003; E05B67/006; Y; Y10; Y10T; Y10T70/00; Y10T70/40; Y10T70/413; Y10T70/437; Y10T70/483; Y10T70/50; Y10T70/5872
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
165 words
A cable lock comprising: a housing having an opening therein; a walled cylinder rotatably mounted in said housing having an aperture in a portion of its wall with an opening at least on one end; a continuous length of cable adapted for storage in said housing wound around said cylinder, one end of which is threaded through said aperture and out of the open end, the other end passing out through the opening inside the housing so as to provide a continuous loop of cable when the ends are joined together; means to secure the ends of said cable outside of said housing which can receive a lock therethrough so that the cable can form a continuous loop when joined by a lock; and, a spring secured to said cylinder at one end while the other end is secured to said housing, to maintain a spring tensioned torque on said cylinder and effect retraction of said cable into said housing after extension and release thereof.
Claim 2
Dependent Claim
165 words
A cable lock comprising: a housing having an opening therein; a walled cylinder rotatably mounted in said housing having an aperture in a portion of its wall with an opening at least on one end; a continuous length of cable adapted for storage in said housing wound around said cylinder, one end of which is threaded through said aperture and out of the open end, the other end passing out through the opening inside the housing so as to provide a continuous loop of cable when the ends are joined together; means to secure the ends of said cable outside of said housing which can receive a lock therethrough so that the cable can form a continuous loop when joined by a lock; and, a spring secured to said cylinder at one end while the other end is secured to said housing, to maintain a spring tensioned torque on said cylinder and effect retraction of said cable into said housing after extension and release thereof.
Claim 3
Dependent Claim
52 words
A cable lock as claimed in claim 1 further comprising: means dividing said housing into two compartments formed by a pair of spaced parallel flanges on said cylinder wherein said aperture and said opening are located between said flanges, and said cable occupies a space between said flanges when it is stored.
Claim 4
Dependent Claim
28 words
A cable lock as claimed in claim 2 wherein: one flange is located near one end of said cylinder and the other is located intermediately along its length.
Claim 5
Dependent Claim
44 words
A cable lock as claimed in claim 1 wherein: said means to secure the ends of said cable outside of said housing comprise swaged loops at the ends of said cable which are respectively larger than said aperture and said opening in said housing.
Claim 6
Dependent Claim
24 words
A cable lock as claimed in claim 1 further comprising: a mounting bracket attached to said housing for mounting it on a bicycle frame.
Claim 7
Dependent Claim
42 words
A cable lock as claimed in claim 5 wherein: said bracket is concave along one side to conform to the tubular frame of a bicycle and contains at least one hole for securement to a bicycle frame with one way non-reversible screws.
Claim 8
Dependent Claim
25 words
A cable lock as claimed in claim 5 further comprising: a flange on said bracket with an aperture therein for purposes of accommodating a padlock.
Claim 9
Dependent Claim
17 words
A cable lock as claimed in claim 1 wherein: said cable is enclosed in a plastic sheath.
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) | 1981-11-20 | 1982-05-22 | 1982-11-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-11-20 | 1986-05-22 | 1986-11-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-11-20 | 1990-05-22 | 1990-11-21 | $7700.00 | Window Closed / Lapsed |