Patent US2634941A successfully refreshed from Google Patents.
US2634941A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Trailer stand
Assignee: Individual
•
Filing: 1947-04-02
•
Granted: 1953-04-14
•
Expires: 1967-04-02
Abstract
No abstract record available.
Inventors
- 👤 Clyde V Eckert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:43
CPC Classifications
B; B60; B60S; B60S9/00; B60S9/02
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US786054A
Cited
US825159A
Cited
US1738205A
Cited
US1832782A
Cited
US1812967A
Cited
US2162181A
Cited
US2372705A
Cited
US2519364A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-04-13 | 1956-10-13 | 1957-04-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-04-13 | 1960-10-13 | 1961-04-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-04-13 | 1964-10-13 | 1965-04-14 | $7700.00 | Window Closed / Lapsed |