US2966089A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chimes
Assignee: J C DEAGAN Inc
•
Filing: 1957-06-03
•
Granted: 1960-12-27
•
Expires: 1977-06-03
Abstract
No abstract record available.
Inventors
- 👤 Clarence J Gercken
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 09:22
CPC Classifications
G; G10; G10K; G10K1/00; G10K1/06; G10K1/062; G10K1/066; G10K1/067
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US960665A
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US1678353A
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US1935215A
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US1929027A
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US2152300A
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US2167600A
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US2516725A
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US2548710A
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US2499113A
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US2588295A
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US2573254A
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US2707414A
Cited
US2600843A
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US2793608A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-27 | 1964-06-27 | 1964-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-27 | 1968-06-27 | 1968-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-27 | 1972-06-27 | 1972-12-27 | $7700.00 | Window Closed / Lapsed |