US2632263A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Snowplow
Assignee: GABB Manufacturing Co Inc
•
Filing: 1948-05-21
•
Granted: 1953-03-24
•
Expires: 1968-05-21
Abstract
No abstract record available.
Inventors
- 👤 Robert S Cooper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:25
CPC Classifications
E; E01; E01H; E01H5/00; E01H5/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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USRE17297E
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US775293A
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US1807489A
Cited
US2109393A
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US2103510A
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US2168866A
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US2166667A
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US2246015A
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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) | 1956-03-23 | 1956-09-22 | 1957-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-23 | 1960-09-22 | 1961-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-23 | 1964-09-22 | 1965-03-24 | $7700.00 | Window Closed / Lapsed |