Patent EP0113845A1 successfully refreshed from Google Patents.
US3200243A
Expired / Lapsed
US
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Assignee: Individual
•
Filing: 1963-03-13
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Granted: 1965-08-10
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Expires: 1983-03-13
Abstract
No abstract record available.
Inventors
- 👤 Thomas J Mcdevitt
- 👤 William J Biebel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 12:32
CPC Classifications
B; B64; B64F; B64F1/00; B64F1/18; B64F1/20; B64F1/205
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2245336A
Cited
GB552232A
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US2754410A
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US3114506A
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US3015717A
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US3007034A
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US3113726A
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US3146954A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-09 | 1969-02-08 | 1969-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-09 | 1973-02-08 | 1973-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-09 | 1977-02-08 | 1977-08-10 | $7700.00 | Window Closed / Lapsed |