US3190093A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pin tumbler cylinder and key system
Assignee: Schlage Lock Co LLC
•
Filing: 1963-02-07
•
Granted: 1965-06-22
•
Expires: 1983-02-07
Abstract
No abstract record available.
Inventors
- 👤 Ernest L Schlage
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:01
CPC Classifications
E; E05; E05B; E05B27/00; E05B27/005; E05B27/0003; E05B27/0017; E05B27/0021; E05B15/00; E05B15/14; E05B2015/146; Y; Y10; Y10T; Y10T70/00; Y10T70/70; Y10T70/7441; Y10T70/7486; Y10T70/7508; Y10T70/7559; Y10T70/7588; Y10T70/7593; Y10T70/7599; Y10T70/7605; Y10T70/7667; Y10T70/7689; Y10T70/7701; Y10T70/7729; Y10T70/7734; Y10T70/774
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
86 words
IN A PIN TUMBLER CYLINDER LOCK, A BODY, A ROTOR ROTATABLE IN SAID BODY, MEANS IN SAID ROTOR FOR RECEIVING A PIN TUMBLER, A TWO PART TELESCOPING PIN TUMBLER DISPOSED IN AND HAVING ONE OF SAID PARTS PROJECTING FROM SAID RECEIVING MEANS, AND MEANS ACTUATED BY A KEY ENGAGING THE OTHER OF SAID PARTS OF SAID PIN TUMBLER AND ROTATING SAID ROTOR IN SAID BODY FOR FORCING SAID ONE PART OF SAID PIN TUMBLER AGAINST SAID BODY AND TELESCOPING SAID TWO PARTS OF SAID PIN TUMBLER.
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) | 1968-06-21 | 1968-12-21 | 1969-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-21 | 1972-12-21 | 1973-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-21 | 1976-12-21 | 1977-06-22 | $7700.00 | Window Closed / Lapsed |