US3024052A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Locking device
Assignee: AEROTEC IND
•
Filing: 1960-02-09
•
Granted: 1962-03-06
•
Expires: 1980-02-09
Abstract
No abstract record available.
Inventors
- 👤 John V Olivean
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:29
CPC Classifications
F; F16; F16B; F16B1/00; Y; Y10; Y10T; Y10T292/00; Y10T292/20; Y10T292/202; Y10T403/00; Y10T403/59
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE350027C
Cited
US1176205A
Cited
US1771949A
Cited
US2509081A
Cited
US2598758A
Cited
US2533763A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-03-05 | 1965-09-04 | 1966-03-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-03-05 | 1969-09-04 | 1970-03-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-03-05 | 1973-09-04 | 1974-03-06 | $7700.00 | Window Closed / Lapsed |