US2627437A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motor vehicle body frame
Assignee: American Motors Corp
•
Filing: 1948-07-22
•
Granted: 1953-02-03
•
Expires: 1968-07-22
Abstract
No abstract record available.
Inventors
- 👤 Millard H Toncray
- 👤 Frank S Spring
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 08:48
CPC Classifications
B; B62; B62D; B62D23/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1143987A
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DE601189C
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FR769380A
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US2108215A
Cited
FR834496A
Cited
US2216120A
Cited
FR870108A
Cited
US2324677A
Cited
GB533702A
Cited
FR897951A
Cited
US2551528A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-02-03 | 1956-08-04 | 1957-02-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-02-03 | 1960-08-04 | 1961-02-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-02-03 | 1964-08-04 | 1965-02-03 | $7700.00 | Window Closed / Lapsed |