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US1774160A
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Transmission gearing
Assignee: Brown Lipe Gear Co
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Filing: 1923-01-10
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Granted: 1930-08-26
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Expires: 1943-01-10
Abstract
No abstract record available.
Inventors
- 👤 Henry W Sweet
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 18:20
CPC Classifications
F; F16; F16H; F16H57/00; F16H57/02; F16H57/021; F16H57/022; F16C; F16C19/00; F16C19/54; F16C19/546; F16C19/547; F16C25/00; F16C25/06; F16C19/22; F16C19/34; F16C19/36; F16C19/364; F16H2057/02039; F16H2057/02043
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) | 1933-08-25 | 1934-02-24 | 1934-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1937-08-25 | 1938-02-24 | 1938-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1941-08-25 | 1942-02-24 | 1942-08-26 | $7700.00 | Window Closed / Lapsed |