US2861360A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Scraper having maximum width bowl
Assignee: International Motors LLC
•
Filing: 1955-11-02
•
Granted: 1958-11-25
•
Expires: 1975-11-02
Abstract
No abstract record available.
Inventors
- 👤 Sr George S Allin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:37
CPC Classifications
E; E02; E02F; E02F3/00; E02F3/04; E02F3/64; E02F3/65; E02F3/654; E02F3/658; E02F3/6454; E02F3/6481; E02F3/657
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2280696A
Cited
US685896A
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US708658A
Cited
US708587A
Cited
US1340247A
Cited
US2273010A
Cited
US2677202A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-11-24 | 1962-05-26 | 1962-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-24 | 1966-05-26 | 1966-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-24 | 1970-05-26 | 1970-11-25 | $7700.00 | Window Closed / Lapsed |