US1429466A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Oiling system for transmissions
Assignee: Holt Manufacturing Co
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Filing: 1918-05-25
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Granted: 1922-09-19
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Expires: 1938-05-25
Abstract
No abstract record available.
Inventors
- 👤 Turnbull William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:28
CPC Classifications
F; F16; F16H; F16H57/00; F16H57/04; F16H57/0456; B; B60; B60R; B60R17/00; F16H3/00; F16H3/02; F16H3/20; F16H3/22; F16H3/24; F16H57/0434; Y; Y10; Y10T; Y10T74/00; Y10T74/19; Y10T74/19991
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) | 1925-09-18 | 1926-03-20 | 1926-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1929-09-18 | 1930-03-20 | 1930-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1933-09-18 | 1934-03-20 | 1934-09-19 | $7700.00 | Window Closed / Lapsed |