US2691546A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collapsible trailer and like vehicle
Assignee: Individual
•
Filing: 1951-12-14
•
Granted: 1954-10-12
•
Expires: 1971-12-14
Abstract
No abstract record available.
Inventors
- 👤 Torrance William Rober Lincoln
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 00:23
CPC Classifications
B; B62; B62D; B62D63/00; B62D63/06; B62D63/061; B62D63/062; B62D63/065; B62D63/067
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US314328A
Cited
US611675A
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US1471479A
Cited
US1637129A
Cited
FR876437A
Cited
GB567081A
Cited
US2471462A
Cited
US2509794A
Cited
US2558153A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-10-11 | 1958-04-12 | 1958-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-10-11 | 1962-04-12 | 1962-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-10-11 | 1966-04-12 | 1966-10-12 | $7700.00 | Window Closed / Lapsed |