Patent US3041585A successfully refreshed from Google Patents.
US3041585A
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Dynamic clock recorder
Assignee: NCR Voyix Corp
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Filing: 1953-07-14
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Granted: 1962-06-26
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Expires: 1973-07-14
Abstract
No abstract record available.
Inventors
- 👤 Jr Albert E Wolfe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:26
CPC Classifications
G; G11; G11B; G11B20/00; G11B20/10; G11B20/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1888721A
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US2258677A
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US2250284A
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US2399421A
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US2587532A
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US2652554A
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US2609439A
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US2614169A
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US2647996A
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US2801407A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-25 | 1965-12-25 | 1966-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-25 | 1969-12-25 | 1970-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-25 | 1973-12-25 | 1974-06-26 | $7700.00 | Window Closed / Lapsed |