US2616191A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tractor mounted snowplow
Assignee: Syracuse Chilled Plow Co Inc
•
Filing: 1947-01-10
•
Granted: 1952-11-04
•
Expires: 1967-01-10
Abstract
No abstract record available.
Inventors
- 👤 Curtiss L Cook
- 👤 Austin E Young
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 06:55
CPC Classifications
E; E01; E01H; E01H5/00; E01H5/04; E01H5/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1423796A
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US1442796A
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US1636276A
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US1923412A
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FR734062A
Cited
US1977817A
Cited
US2254360A
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US2307655A
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US2313534A
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US2477710A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-11-04 | 1956-05-05 | 1956-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-11-04 | 1960-05-05 | 1960-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-11-04 | 1964-05-05 | 1964-11-04 | $7700.00 | Window Closed / Lapsed |