US2745562A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Material gripping and handling trailer structure
Assignee: Individual
•
Filing: 1953-04-20
•
Granted: 1956-05-15
•
Expires: 1973-04-20
Abstract
No abstract record available.
Inventors
- 👤 Fred J Vandemark
- 👤 Richard G Buchignani
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:08
CPC Classifications
B; B60; B60P; B60P1/00; B60P1/006
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE465400C
Cited
US2072998A
Cited
US2189052A
Cited
US2508698A
Cited
US2520252A
Cited
US2487305A
Cited
US2613827A
Cited
US2571550A
Cited
US2575552A
Cited
US2647650A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-05-15 | 1959-11-14 | 1960-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-05-15 | 1963-11-14 | 1964-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-05-15 | 1967-11-14 | 1968-05-15 | $7700.00 | Window Closed / Lapsed |