US3261189A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Single shear line lock
Assignee: Individual
•
Filing: 1963-12-10
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Granted: 1966-07-19
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Expires: 1983-12-10
Abstract
No abstract record available.
Inventors
- 👤 Best Frank Ellison
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:14
CPC Classifications
E; E05; E05B; E05B9/00; E05B9/08; E05B9/084; E05B9/086; E05B27/00; E05B27/0053; Y; Y10; Y10T; Y10T70/00; Y10T70/70; Y10T70/7441; Y10T70/7446; Y10T70/7463; Y10T70/7486; Y10T70/7508; Y10T70/7559; Y10T70/7588; Y10T70/7593; Y10T70/7599; Y10T70/7605; Y10T70/7638; Y10T70/765; Y10T70/7655; Y10T70/7661; Y10T70/7667; Y10T70/7672; Y10T70/7723; Y10T70/80; Y10T70/8432; Y10T70/8568
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
57 words
IN A PIN-TUMBLER LOCK HAVING THE LOCK-CONTROLLED ASSEMBLY FEATURE, IN A CORE HAVING A CORE BODY AND A CORE FACE, THE COMBINATION OF ELEMENTS COMPRISING HOLLOW RIVET EXTENSION MEANS ON SAID CORE BODY, A CIRCULAR BASE FACE PLATE ECCENTRICALLY STAKED ON SAID EXTENSION MEANS AND A COVERING FACE PLATE JOINING SAID BASE FACE PLATE AT ITS PERIPHERY.
Claim 2
Dependent Claim
57 words
IN A PIN-TUMBLER LOCK HAVING THE LOCK-CONTROLLED ASSEMBLY FEATURE, IN A CORE HAVING A CORE BODY AND A CORE FACE, THE COMBINATION OF ELEMENTS COMPRISING HOLLOW RIVET EXTENSION MEANS ON SAID CORE BODY, A CIRCULAR BASE FACE PLATE ECCENTRICALLY STAKED ON SAID EXTENSION MEANS AND A COVERING FACE PLATE JOINING SAID BASE FACE PLATE AT ITS PERIPHERY.
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) | 1969-07-18 | 1970-01-17 | 1970-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-18 | 1974-01-17 | 1974-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-18 | 1978-01-17 | 1978-07-19 | $7700.00 | Window Closed / Lapsed |