US2826655A
Expired / Lapsed
US
⏱️ 0.0 years remaining
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Assignee: Individual
•
Filing: 1956-10-08
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Granted: 1958-03-11
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Expires: 1976-10-08
Abstract
No abstract record available.
Inventors
- 👤 Stanley C Wurm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 06:19
CPC Classifications
H; H01; H01H; H01H35/00; H01H35/14; H01H35/144; B; B60; B60R; B60R25/00; B60R25/10; B60R25/1004; B60R25/1006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1651919A
Cited
US1891993A
Cited
US2075040A
Cited
US2068339A
Cited
US2369977A
Cited
US2334316A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-03-10 | 1961-09-09 | 1962-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-10 | 1965-09-09 | 1966-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-10 | 1969-09-09 | 1970-03-11 | $7700.00 | Window Closed / Lapsed |