US2468367A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motor base for attachment to bicycle frames
Assignee: Individual
•
Filing: 1945-05-29
•
Granted: 1949-04-26
•
Expires: 1965-05-29
Abstract
No abstract record available.
Inventors
- 👤 Clarence H Holderness
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:52
CPC Classifications
B; B62; B62K; B62K11/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US582984A
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US594018A
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US787609A
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US1343788A
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US2071761A
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US2239122A
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US2260798A
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US2243124A
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US2263081A
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US2275050A
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US2339182A
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US2379901A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-04-25 | 1952-10-25 | 1953-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-04-25 | 1956-10-25 | 1957-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-04-25 | 1960-10-25 | 1961-04-26 | $7700.00 | Window Closed / Lapsed |