Patent US4775964A successfully refreshed from Google Patents.
US3062218A
Expired / Lapsed
US
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Assignee: Individual
•
Filing: 1961-02-06
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Granted: 1962-11-06
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Expires: 1981-02-06
Abstract
No abstract record available.
Inventors
- 👤 Charles E Temkovits
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 02:36
CPC Classifications
A; A24; A24D; A24D3/00; A24D3/04; A24D3/048; A24D1/00; A24D1/04; A24D1/047
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2178820A
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US2366187A
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US2365688A
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US2669995A
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US2785681A
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US2774354A
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US2830593A
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US2820462A
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US2998819A
Cited
US2998820A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-11-05 | 1966-05-07 | 1966-11-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-05 | 1970-05-07 | 1970-11-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-05 | 1974-05-07 | 1974-11-06 | $7700.00 | Window Closed / Lapsed |