US2862758A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Camping equipment trailers
Assignee: Individual
•
Filing: 1954-06-22
•
Granted: 1958-12-02
•
Expires: 1974-06-22
Abstract
No abstract record available.
Inventors
- 👤 Robertson Ruth King
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:15
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/32; B60P3/36
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1320554A
Cited
US776623A
Cited
FR411791A
Cited
FR464547A
Cited
US1113985A
Cited
US1562371A
Cited
US1612839A
Cited
FR718911A
Cited
US2499749A
Cited
US2543349A
Cited
GB680405A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-01 | 1962-06-02 | 1962-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-01 | 1966-06-02 | 1966-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-01 | 1970-06-02 | 1970-12-02 | $7700.00 | Window Closed / Lapsed |