Patent US2196368A successfully refreshed from Google Patents.
US2196368A
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Epicyclic gearing
Assignee: Individual
•
Filing: 1939-09-01
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Granted: 1940-04-09
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Expires: 1959-09-01
Abstract
No abstract record available.
Inventors
- 👤 Thomson James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 11:57
CPC Classifications
B; B62; B62D; B62D11/00; B62D11/02; B62D11/06; B62D11/10; B62D11/14; B62D11/16; F; F16; F16H; F16H48/00; F16H48/05; F16H48/06; F16H48/08; F16H48/10; F16H48/11; F16H48/20; F16H48/30; F16H48/36; F16H2048/204; F16H2048/368
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1943-04-09 | 1943-10-09 | 1944-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-04-09 | 1947-10-09 | 1948-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-04-09 | 1951-10-09 | 1952-04-09 | $7700.00 | Window Closed / Lapsed |