US3307384A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Door cylinder locks and methods of assembly thereof
Assignee: Individual
•
Filing: 1965-04-13
•
Granted: 1967-03-07
•
Expires: 1985-04-13
Abstract
No abstract record available.
Inventors
- 👤 Sinervo Into Villian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:47
CPC Classifications
E; E05; E05B; E05B9/00; E05B9/08; E05B9/084; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49863; Y10T29/4987; Y10T70/00; Y10T70/70; Y10T70/7441; Y10T70/7486; Y10T70/7508; Y10T70/7559; Y10T70/7655; Y10T70/7667; Y10T70/7723; Y10T70/80; Y10T70/8432; Y10T70/8459; Y10T70/8541
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
130 words
A CYLINDER LOCK ADAPTED FOR BEING MOUNTED IN AN APERTURE IN A DOOR, SAID LOCK COMPRISING A CYLINDER HOUSING HAVING OPPOSITE ENDS, SAID HOUSING BEING ADAPTED FOR ACCOMMODATION IN SAID APERTURE WITH A PORTION AT ONE OF SAID ENDS PROJECTING BEYOND THE DOOR, MEANS TO RECEIVE A FASTENER AT THE OTHER OF THE ENDS OF THE HOUSING FOR CONNECTING THE HOUSING TO THE DOOR, A PROTECTING RING ENCIRCLING THE PORTION OF THE HOUSING WHICH PROJECTS BEYOND THE DOOR, AND RETAINING RING MEANS BETWEEN THE LATTER SAID PORTION OF THE HOUSING AND THE PROTECTING RING TO CAUSE THE SAME TO BE SECURED IN ENGAGEMENT IN WHICH RELATIVE AXIAL MOVEMENT IN ONE DIRECTION ONLY BETWEEN THE HOUSING AND THE PROTECTING RING IS RESISTED WHILE RELATIVE MOVEMENT IN THE OPPOSITE DIRECTION IS PERMITTED.
Claim 2
Dependent Claim
130 words
A CYLINDER LOCK ADAPTED FOR BEING MOUNTED IN AN APERTURE IN A DOOR, SAID LOCK COMPRISING A CYLINDER HOUSING HAVING OPPOSITE ENDS, SAID HOUSING BEING ADAPTED FOR ACCOMMODATION IN SAID APERTURE WITH A PORTION AT ONE OF SAID ENDS PROJECTING BEYOND THE DOOR, MEANS TO RECEIVE A FASTENER AT THE OTHER OF THE ENDS OF THE HOUSING FOR CONNECTING THE HOUSING TO THE DOOR, A PROTECTING RING ENCIRCLING THE PORTION OF THE HOUSING WHICH PROJECTS BEYOND THE DOOR, AND RETAINING RING MEANS BETWEEN THE LATTER SAID PORTION OF THE HOUSING AND THE PROTECTING RING TO CAUSE THE SAME TO BE SECURED IN ENGAGEMENT IN WHICH RELATIVE AXIAL MOVEMENT IN ONE DIRECTION ONLY BETWEEN THE HOUSING AND THE PROTECTING RING IS RESISTED WHILE RELATIVE MOVEMENT IN THE OPPOSITE DIRECTION IS PERMITTED.
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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) | 1970-03-06 | 1970-09-05 | 1971-03-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-06 | 1974-09-05 | 1975-03-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-06 | 1978-09-05 | 1979-03-07 | $7700.00 | Window Closed / Lapsed |