US2499495A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle chassis
Assignee: MARTHA REALTY Co
•
Filing: 1945-12-08
•
Granted: 1950-03-07
•
Expires: 1965-12-08
Abstract
No abstract record available.
Inventors
- 👤 Benjamin F Gregory
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:40
CPC Classifications
B; B60; B60G; B60G3/00; B60G3/02; B60G3/12; B60G3/14; B60G11/00; B60G11/02; B60G11/04; B62; B62D; B62D21/00; B62D21/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1281233A
Cited
GB187866A
Cited
GB272205A
Cited
US1697099A
Cited
GB377268A
Cited
GB378482A
Cited
US2007134A
Cited
GB431015A
Cited
US2126607A
Cited
US2071577A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-03-06 | 1953-09-05 | 1954-03-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-03-06 | 1957-09-05 | 1958-03-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-03-06 | 1961-09-05 | 1962-03-07 | $7700.00 | Window Closed / Lapsed |