US2644539A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Snow track for motor vehicles
Assignee: Individual
•
Filing: 1949-11-25
•
Granted: 1953-07-07
•
Expires: 1969-11-25
Abstract
No abstract record available.
Inventors
- 👤 Gazda Antoine
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 11:21
CPC Classifications
B; B62; B62D; B62D55/00; B62D55/04
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
FR458391A
Cited
US1450643A
Cited
US1697915A
Cited
US1539582A
Cited
FR591473A
Cited
US1774835A
Cited
US1907236A
Cited
US2385453A
Cited
US2423544A
Cited
US2554553A
Cited
US2476460A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-07-06 | 1957-01-05 | 1957-07-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-06 | 1961-01-05 | 1961-07-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-06 | 1965-01-05 | 1965-07-07 | $7700.00 | Window Closed / Lapsed |