Patent US2704225A successfully refreshed from Google Patents.
US2704225A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Convertible automobile top
Assignee: KAISER MOTORS Corp
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Filing: 1951-07-05
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Granted: 1955-03-15
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Expires: 1971-07-05
Abstract
No abstract record available.
Inventors
- 👤 Harvey J Anschuetz
- 👤 Louis J Serratoni
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 01:09
CPC Classifications
B; B60; B60J; B60J7/00; B60J7/08; B60J7/12; B60J7/14; B60J7/143; B60J7/146
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1278837A
Cited
US1940444A
Cited
US2007873A
Cited
US2111885A
Cited
US2181869A
Cited
US2210590A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-03-14 | 1958-09-13 | 1959-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-03-14 | 1962-09-13 | 1963-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-03-14 | 1966-09-13 | 1967-03-15 | $7700.00 | Window Closed / Lapsed |