US3035433A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lock mechanism
Assignee: EAGLE LOCK Corp
•
Filing: 1959-10-30
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Granted: 1962-05-22
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Expires: 1979-10-30
Abstract
No abstract record available.
Inventors
- 👤 Frank J Testa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:13
CPC Classifications
E; E05; E05B; E05B29/00; E05B29/0066; Y; Y10; Y10T; Y10T70/00; Y10T70/70; Y10T70/7441; Y10T70/7486; Y10T70/7508; Y10T70/7559; Y10T70/7588; Y10T70/7593; Y10T70/7599; Y10T70/7616; Y10T70/778; Y10T70/7791; Y10T70/7881; Y10T70/7915; Y10T70/7932
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2035181A
Cited
US2039126A
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US2375682A
Cited
US2629247A
Cited
US2666322A
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US2690070A
Cited
US2879658A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-21 | 1965-11-20 | 1966-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-21 | 1969-11-20 | 1970-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-21 | 1973-11-20 | 1974-05-22 | $7700.00 | Window Closed / Lapsed |