US2858625A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Material removal unit for selfpropelled vehicle
Assignee: Individual
•
Filing: 1954-04-12
•
Granted: 1958-11-04
•
Expires: 1974-04-12
Abstract
No abstract record available.
Inventors
- 👤 Rivinius Theodore
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:24
CPC Classifications
E; E01; E01H; E01H5/00; E01H5/04; E01H5/06; E01H5/07; E01H5/076; Y; Y10; Y10S; Y10S37/00; Y10S37/902
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1526740A
Cited
US1806054A
Cited
US1784666A
Cited
US2055794A
Cited
US2109393A
Cited
US2199723A
Cited
US2390421A
Cited
US2598249A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-11-03 | 1962-05-05 | 1962-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-03 | 1966-05-05 | 1966-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-03 | 1970-05-05 | 1970-11-04 | $7700.00 | Window Closed / Lapsed |