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Patent US2075404A successfully refreshed from Google Patents.
US2075404A
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Transmission gearing
Assignee: Individual
•
Filing: 1934-03-16
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Granted: 1937-03-30
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Expires: 1954-03-16
Abstract
No abstract record available.
Inventors
- 👤 Nika Louis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:28
CPC Classifications
F; F16; F16H; F16H61/00; F16H61/02; F16H61/0262; F16H2710/00; F16H2710/04; F16H2710/06; F16H2710/10; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19009; Y10T74/19219; Y10T74/19251; Y10T74/19256; Y10T74/1926; Y10T74/19377; Y10T74/19414; Y10T74/19419; Y10T74/19423; Y10T74/19428; Y10T74/19433
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) | 1940-03-29 | 1940-09-28 | 1941-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-03-29 | 1944-09-28 | 1945-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-03-29 | 1948-09-28 | 1949-03-30 | $7700.00 | Window Closed / Lapsed |