US2904905A
Expired / Lapsed
US
⏱️ 0.0 years remaining
All wheel drive scraper
Assignee: Motors Liquidation Co
•
Filing: 1954-09-14
•
Granted: 1959-09-22
•
Expires: 1974-09-14
Abstract
No abstract record available.
Inventors
- 👤 George E Armington
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:19
CPC Classifications
E; E02; E02F; E02F3/00; E02F3/04; E02F3/64; E02F3/65; B; B60; B60K; B60K17/00; B60K17/34; E02F3/6409; E02F3/6454; E02F3/651; E02F3/76; E02F3/80; E02F3/84
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2347882A
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US2363071A
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US2507050A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-09-21 | 1963-03-23 | 1963-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-09-21 | 1967-03-23 | 1967-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-09-21 | 1971-03-23 | 1971-09-22 | $7700.00 | Window Closed / Lapsed |