Patent US2631470A successfully refreshed from Google Patents.
US2631470A
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Straight pull brake lever structure
Assignee: Houdaille Hershey Corp
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Filing: 1951-01-16
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Granted: 1953-03-17
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Expires: 1971-01-16
Abstract
No abstract record available.
Inventors
- 👤 Ray A Sandberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 09:13
CPC Classifications
B; B60; B60T; B60T7/00; B60T7/02; B60T7/08; B60T7/10; B60T7/101; G; G05; G05G; G05G5/00; G05G5/12; G05G5/20; G05G5/24; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20396; Y10T74/20468; Y10T74/20576; Y10T74/20732; Y10T74/20762; Y10T74/2093
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US370707A
Cited
FR414291A
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US1162935A
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US1964509A
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DE662161C
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FR49012E
Cited
US2170900A
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US2329722A
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US2498651A
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US2543510A
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US2501008A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-16 | 1956-09-15 | 1957-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-16 | 1960-09-15 | 1961-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-16 | 1964-09-15 | 1965-03-17 | $7700.00 | Window Closed / Lapsed |