US2073878A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motor vehicle
Assignee: Packard Motor Car Co
•
Filing: 1934-04-28
•
Granted: 1937-03-16
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Expires: 1954-04-28
Abstract
No abstract record available.
Inventors
- 👤 Paul J Palmer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 09:43
CPC Classifications
E; E05; E05F; E05F11/00; E05F11/38; E05F11/44; E05F11/445; E05F11/02; E05F11/34; E05F17/00; E05Y; E05Y2201/00; E05Y2201/60; E05Y2201/604; E05Y2201/622; E05Y2201/706; E05Y2800/00; E05Y2800/34; E05Y2800/342; E05Y2900/00; E05Y2900/50; E05Y2900/53; E05Y2900/55
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1940-03-15 | 1940-09-14 | 1941-03-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-03-15 | 1944-09-14 | 1945-03-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-03-15 | 1948-09-14 | 1949-03-16 | $7700.00 | Window Closed / Lapsed |