Patent US2754696A successfully refreshed from Google Patents.
US2754696A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shifter mechanism for bicycle transmission
Assignee: Murray Ohio Manufacturing Co
•
Filing: 1955-04-27
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Granted: 1956-07-17
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Expires: 1975-04-27
Abstract
No abstract record available.
Inventors
- 👤 Alvin P Douglas
- 👤 William E Long
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 04:52
CPC Classifications
B; B62; B62M; B62M11/00; B62M11/04; B62M11/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2171886A
Cited
US2453580A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-07-17 | 1960-01-16 | 1960-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-07-17 | 1964-01-16 | 1964-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-07-17 | 1968-01-16 | 1968-07-17 | $7700.00 | Window Closed / Lapsed |