US3013426A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Protective apparatus for combination locks
Assignee: Individual
•
Filing: 1956-05-15
•
Granted: 1961-12-19
•
Expires: 1976-05-15
Abstract
No abstract record available.
Inventors
- 👤 James L Taylor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:48
CPC Classifications
E; E05; E05B; E05B37/00; Y; Y10; Y10T; Y10T70/00; Y10T70/20; Y10T70/50; Y10T70/5093; Y10T70/5128; Y10T70/5133; Y10T70/70; Y10T70/7153; Y10T70/7424
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US146782A
Cited
US596294A
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US666185A
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US718359A
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US1093662A
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US1452567A
Cited
US1550953A
Cited
US1568740A
Cited
US2726625A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-12-18 | 1965-06-19 | 1965-12-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-12-18 | 1969-06-19 | 1969-12-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-12-18 | 1973-06-19 | 1973-12-19 | $7700.00 | Window Closed / Lapsed |