US2685751A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustment mechanism for rotary type snow bank plows
Assignee: Individual
•
Filing: 1950-02-17
•
Granted: 1954-08-10
•
Expires: 1970-02-17
Abstract
No abstract record available.
Inventors
- 👤 Edwin C Bain
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 01:55
CPC Classifications
E; E01; E01H; E01H5/00; E01H5/04; E01H5/06; E01H5/07; E01H5/076; E01H1/00; E01H1/003
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US892056A
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FR711787A
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US1955585A
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US2118851A
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US2234176A
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US2199723A
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US2315007A
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US2348796A
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US2584361A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-08-09 | 1958-02-08 | 1958-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-08-09 | 1962-02-08 | 1962-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-08-09 | 1966-02-08 | 1966-08-10 | $7700.00 | Window Closed / Lapsed |