Patent US3193995A successfully refreshed from Google Patents.
US3193995A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Combine
Assignee: Individual
•
Filing: 1961-04-12
•
Granted: 1965-07-13
•
Expires: 1981-04-12
Abstract
No abstract record available.
Inventors
- 👤 Larkin J Miller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:06
CPC Classifications
A; A01; A01D; A01D41/00; A01D41/12; A01D41/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1122375A
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US1844750A
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US1794658A
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US2695485A
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US2455905A
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US2580480A
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US2580481A
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US2565800A
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US2644284A
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US2780046A
Cited
US2822812A
Cited
US3011497A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-12 | 1969-01-11 | 1969-07-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-12 | 1973-01-11 | 1973-07-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-12 | 1977-01-11 | 1977-07-13 | $7700.00 | Window Closed / Lapsed |