US2630766A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automotive crane with road and rail wheels
Assignee: Individual
•
Filing: 1947-01-04
•
Granted: 1953-03-10
•
Expires: 1967-01-04
Abstract
No abstract record available.
Inventors
- 👤 Joseph W Wunsch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 14:52
CPC Classifications
B; B66; B66C; B66C7/00; B60; B60F; B60F1/00; B60F1/04; B60F1/043; B66C23/00; B66C23/62; B66C23/72; B66C23/78; B66C2700/00; B66C2700/03; B66C2700/0321; B66C2700/0328; B66C2700/035; B66C2700/0357; B66C2700/0378
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US16762A
Cited
GB190723661A
Cited
US1455906A
Cited
US1827898A
Cited
US1937532A
Cited
US2140421A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-09 | 1956-09-08 | 1957-03-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-09 | 1960-09-08 | 1961-03-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-09 | 1964-09-08 | 1965-03-10 | $7700.00 | Window Closed / Lapsed |