US2864625A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable boom support attachment for vehicles
Assignee: HUGH M RUSH
•
Filing: 1955-02-10
•
Granted: 1958-12-16
•
Expires: 1975-02-10
Abstract
No abstract record available.
Inventors
- 👤 Shannon K Clements
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:29
CPC Classifications
B; B66; B66F; B66F11/00; B66F11/04; B66F11/044; B66F11/046; B66C; B66C13/00; B66C13/18; B66C2700/00; B66C2700/06; B66C2700/062
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE252815C
Cited
US1559880A
Cited
US1707518A
Cited
US2365169A
Cited
US2452632A
Cited
US2598517A
Cited
US2595864A
Cited
US2647758A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-15 | 1962-06-16 | 1962-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-15 | 1966-06-16 | 1966-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-15 | 1970-06-16 | 1970-12-16 | $7700.00 | Window Closed / Lapsed |