US3055691A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Circular faceplate for door latches
Assignee: Individual
•
Filing: 1959-11-05
•
Granted: 1962-09-25
•
Expires: 1979-11-05
Abstract
No abstract record available.
Inventors
- 👤 Kessel John
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:50
CPC Classifications
E; E05; E05B; E05B9/00; E05B9/002; Y; Y10; Y10T; Y10T292/00; Y10T292/62; Y10T70/00; Y10T70/80; Y10T70/8432; Y10T70/8459; Y10T70/8486
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US150437A
Cited
US179919A
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US357084A
Cited
US929638A
Cited
US1490578A
Cited
US2004561A
Cited
US2053864A
Cited
US2357552A
Cited
US2961264A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-24 | 1966-03-26 | 1966-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-24 | 1970-03-26 | 1970-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-24 | 1974-03-26 | 1974-09-25 | $7700.00 | Window Closed / Lapsed |