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US3044645A
Expired / Lapsed
US
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Assignee: Individual
•
Filing: 1958-10-07
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Granted: 1962-07-17
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Expires: 1978-10-07
Abstract
No abstract record available.
Inventors
- 👤 Smith Charles Aquila Vincent
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 17:53
CPC Classifications
B; B62; B62D; B62D47/00; B62D47/006; B60; B60R; B60R5/00; B60R5/04; B62D25/00; B62D25/08; B62D25/10; B62D25/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2219249A
Cited
US2323279A
Cited
US2402283A
Cited
US2432228A
Cited
US2541288A
Cited
US2462868A
Cited
US2907580A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-16 | 1966-01-15 | 1966-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-16 | 1970-01-15 | 1970-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-16 | 1974-01-15 | 1974-07-17 | $7700.00 | Window Closed / Lapsed |