US2489964A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Back pedaling brake for velocipedes
Assignee: Bendix Aviation Corp
•
Filing: 1945-04-02
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Granted: 1949-11-29
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Expires: 1965-04-02
Abstract
No abstract record available.
Inventors
- 👤 Hood E Elliott
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 08:15
CPC Classifications
B; B62; B62L; B62L5/00; B62L5/02; B62L5/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1471538A
Cited
US2277585A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-11-28 | 1953-05-30 | 1953-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-11-28 | 1957-05-30 | 1957-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-11-28 | 1961-05-30 | 1961-11-29 | $7700.00 | Window Closed / Lapsed |