Patent US2683608A successfully refreshed from Google Patents.
US2683608A
Expired / Lapsed
US
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Combination snow and road vehicle
Assignee: Individual
•
Filing: 1951-04-20
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Granted: 1954-07-13
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Expires: 1971-04-20
Abstract
No abstract record available.
Inventors
- 👤 Matheson Owen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:22
CPC Classifications
B; B62; B62B; B62B13/00; B62B13/18; B62D; B62D49/00; B62D49/06; B62D49/0621; B62D49/0635; B62M; B62M27/00; B62M27/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US964151A
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CH60230A
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US1251530A
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GB117178A
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US1320517A
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US1511531A
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US1637533A
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US1552353A
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US1682051A
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US2051496A
Cited
US2414214A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-07-12 | 1958-01-11 | 1958-07-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-07-12 | 1962-01-11 | 1962-07-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-07-12 | 1966-01-11 | 1966-07-13 | $7700.00 | Window Closed / Lapsed |