US3038749A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mounting for cylinder lock
Assignee: Yale and Towne Manufacturing Co
•
Filing: 1958-02-20
•
Granted: 1962-06-12
•
Expires: 1978-02-20
Abstract
No abstract record available.
Inventors
- 👤 Mathias M Check
- 👤 Paul P Kubik
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 02:33
CPC Classifications
E; E05; E05C; E05C1/00; E05C1/08; E05C1/12; E05C1/16; E05C1/163; Y; Y10; Y10T; Y10T292/00; Y10T292/62; Y10T292/91; Y10T70/00; Y10T70/80; Y10T70/8432; Y10T70/8459; Y10T70/8541; Y10T70/8568
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1938112A
Cited
US2004510A
Cited
US2655398A
Cited
US2642302A
Cited
US2751243A
Cited
US2828153A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-11 | 1965-12-11 | 1966-06-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-11 | 1969-12-11 | 1970-06-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-11 | 1973-12-11 | 1974-06-12 | $7700.00 | Window Closed / Lapsed |