Patent US2219067A successfully refreshed from Google Patents.
Patent US2895279A successfully refreshed from Google Patents.
US2895279A
Expired / Lapsed
US
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Sectional vehicle
Assignee: G D SHAWVER
•
Filing: 1955-11-10
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Granted: 1959-07-21
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Expires: 1975-11-10
Abstract
No abstract record available.
Inventors
- 👤 Frederick S Schrage
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 05:07
CPC Classifications
A; A01; A01D; A01D67/00; B; B60; B60P; B60P3/00; B60P3/42; B62; B62D; B62D47/00; B62D47/006; B62D49/00; B62D49/06; B62D49/0664
Claims Analysis
Total Claims: 0
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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) | 1962-07-20 | 1963-01-19 | 1963-07-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-07-20 | 1967-01-19 | 1967-07-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-07-20 | 1971-01-19 | 1971-07-21 | $7700.00 | Window Closed / Lapsed |