US3383887A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combination lock
Assignee: Mosler Safe Co
•
Filing: 1967-02-08
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Granted: 1968-05-21
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Expires: 1987-02-08
Abstract
No abstract record available.
Inventors
- 👤 Jeremy M Harris
- 👤 Joseph V Baum
- 👤 Henry E Hull
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 04:52
CPC Classifications
E; E05; E05B; E05B37/00; E05B37/16; E05B37/163; Y; Y10; Y10T; Y10T70/00; Y10T70/70; Y10T70/7153; Y10T70/7181; Y10T70/7198; Y10T70/7237; Y10T70/726; Y10T70/7266; Y10T70/7311
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3343385A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-21 | 1971-11-20 | 1972-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-21 | 1975-11-20 | 1976-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-21 | 1979-11-20 | 1980-05-21 | $7700.00 | Window Closed / Lapsed |