Patent US4135374A successfully refreshed from Google Patents.
US4135374A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bicycle lock
Assignee: Individual
•
Filing: 1978-01-06
•
Granted: 1979-01-23
•
Expires: 1998-01-06
Abstract
Abstract A two piece locking device for a bicycle or the like is constructed from a clevis and a link, wherein the clevis has a pair of mutually orthogonal eyelets at its open end and the link is adapted to be placed first over the eyelet out of the plane of the clevis and then over the eyelet in that plane. A padlock may be positioned with its shackle through the second eyelet to secure the clevis and link in locked engagement with one another.
Inventors
- 👤 Adam H. Goral
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 07:08
CPC Classifications
E; E05; E05B; E05B71/00; Y; Y10; Y10T; Y10T70/00; Y10T70/40; Y10T70/402; Y10T70/409; Y10T70/50; Y10T70/5611; Y10T70/5836; Y10T70/5841; Y10T70/5845
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
121 words
A bicycle lock comprising: a. a one piece, rigid, clevis having two legs meeting in a U-shaped curve, the first leg having a first eyelet integral therewith and disposed in a plane intersecting the plane defined by the said legs, and the second leg having a second eyelet integral therewith and disposed in the said plane defined by the said legs; b. a one piece, rigid, closed link adapted to fit over the eyelets and around the clevis for closing the open end of the clevis, and c. means passing through the second eyelet for securing the link on the second leg of the clevis, wherein the link is secured on the clevis by the first eyelet and the said means.
Claim 2
Dependent Claim
121 words
A bicycle lock comprising: a. a one piece, rigid, clevis having two legs meeting in a U-shaped curve, the first leg having a first eyelet integral therewith and disposed in a plane intersecting the plane defined by the said legs, and the second leg having a second eyelet integral therewith and disposed in the said plane defined by the said legs; b. a one piece, rigid, closed link adapted to fit over the eyelets and around the clevis for closing the open end of the clevis, and c. means passing through the second eyelet for securing the link on the second leg of the clevis, wherein the link is secured on the clevis by the first eyelet and the said means.
Claim 3
Dependent Claim
19 words
The bicycle lock according to claim 1, wherein the first leg is of greater length than the second leg.
Claim 4
Dependent Claim
14 words
The bicycle lock according to claim 1, wherein the two eyelets are mutually orthogonal.
Claim 5
Dependent Claim
20 words
The bicycle lock according to claim 1; wherein the link and clevis are constructed of case hardened steel bar stock.
Claim 6
Dependent Claim
16 words
The bicycle lock according to claim 1, wherein the rigid link forms a substantially closed loop.
Claim 7
Dependent Claim
59 words
The device according to claim 2, wherein the clevis and link are constructed of bar stock of cylindrical cross-section, wherein the eyelets are of an outside diameter equal to approximately three times the diameter of the bar stock and wherein the first leg is longer than the second leg by approximately 11/2 times the diameter of the bar stock.
Claim 8
Dependent Claim
122 words
A bicycle lock comprising: a. a one piece, rigid, clevis having two legs meeting in a U-shaped curve, the first leg having a first member integral therewith and disposed in a plane intersecting the plane defined by the said legs, and the second leg having a second member integral therewith and disposed in the said plane defined by the same legs; b. a one piece, rigid, closed link adapted to fit over the members and around the clevis for closing the open end of the clevis, and c. means releasably secured to the second member for securing the link on the second leg of the clevis, wherein the link is secured on the clevis by the first member and the said means.
Claim 9
Dependent Claim
122 words
A bicycle lock comprising: a. a one piece, rigid, clevis having two legs meeting in a U-shaped curve, the first leg having a first member integral therewith and disposed in a plane intersecting the plane defined by the said legs, and the second leg having a second member integral therewith and disposed in the said plane defined by the same legs; b. a one piece, rigid, closed link adapted to fit over the members and around the clevis for closing the open end of the clevis, and c. means releasably secured to the second member for securing the link on the second leg of the clevis, wherein the link is secured on the clevis by the first member and the said means.
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) | 1982-01-22 | 1982-07-24 | 1983-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-01-22 | 1986-07-24 | 1987-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-01-22 | 1990-07-24 | 1991-01-23 | $7700.00 | Window Closed / Lapsed |