US2536166A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotary snowplow for driveways, sidewalks, etc.
Assignee: Individual
•
Filing: 1945-03-29
•
Granted: 1951-01-02
•
Expires: 1965-03-29
Abstract
No abstract record available.
Inventors
- 👤 Garland Mather
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:02
CPC Classifications
E; E01; E01H; E01H5/00; E01H5/04; E01H5/045
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1345438A
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US1483586A
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US1577561A
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US1552714A
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US1763373A
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US1889667A
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US1844706A
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US1932928A
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US2194297A
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US2151491A
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US2315007A
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US2329372A
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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) | 1954-01-01 | 1954-07-03 | 1955-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-01-01 | 1958-07-03 | 1959-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-01-01 | 1962-07-03 | 1963-01-02 | $7700.00 | Window Closed / Lapsed |