US3466767A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Snow thrower with flexible arc deflector
Assignee: GEORGE H RUBIN
•
Filing: 1966-11-10
•
Granted: 1969-09-16
•
Expires: 1986-11-10
Abstract
No abstract record available.
Inventors
- 👤 George H Rubin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 02:35
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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US1638708A
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US1820707A
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US2508829A
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US2865491A
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US3045369A
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US3213552A
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US3303588A
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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) | 1972-09-15 | 1973-03-17 | 1973-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-15 | 1977-03-17 | 1977-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-15 | 1981-03-17 | 1981-09-16 | $7700.00 | Window Closed / Lapsed |