US3427835A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Locking arrangement with indicator
Assignee: Individual
•
Filing: 1967-01-03
•
Granted: 1969-02-18
•
Expires: 1987-01-03
Abstract
No abstract record available.
Inventors
- 👤 Saul Jeffee
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:04
CPC Classifications
E; E05; E05B; E05B17/00; E05B17/22; Y; Y10; Y10T; Y10T70/00; Y10T70/50; Y10T70/5093; Y10T70/5155; Y10T70/5199; Y10T70/5204; Y10T70/80; Y10T70/8027; Y10T70/827
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1328072A
Cited
US1810468A
Cited
GB377796A
Cited
US2620213A
Cited
US2953668A
Cited
US3222473A
Cited
US3168636A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-02-18 | 1972-08-19 | 1973-02-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-18 | 1976-08-19 | 1977-02-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-18 | 1980-08-19 | 1981-02-18 | $7700.00 | Window Closed / Lapsed |