US3006492A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Load carrying vehicle
Assignee: LORD MAYOR
•
Filing: 1957-08-12
•
Granted: 1961-10-31
•
Expires: 1977-08-12
Abstract
No abstract record available.
Inventors
- 👤 Haughton Ernest
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:48
CPC Classifications
B; B65; B65F; B65F3/00; B65F3/14; B65F3/20; B65F3/201
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1755547A
Cited
FR780658A
Cited
US2459473A
Cited
US2603368A
Cited
US2574585A
Cited
US2750055A
Cited
US2741383A
Cited
US2800234A
Cited
US2846267A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-10-30 | 1965-05-01 | 1965-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-30 | 1969-05-01 | 1969-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-30 | 1973-05-01 | 1973-10-31 | $7700.00 | Window Closed / Lapsed |