US2707014A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Detachable tread tire
Assignee: Individual
•
Filing: 1951-09-26
•
Granted: 1955-04-26
•
Expires: 1971-09-26
Abstract
No abstract record available.
Inventors
- 👤 Clarence U Gramelspacher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 21:29
CPC Classifications
G; G05; G05D; G05D3/00; G05D3/12; G05D3/125; G05D3/127; B; B60; B60C; B60C11/00; B60C11/02; H; H03; H03J; H03J5/00; H03J5/02; H03J5/14; H03J5/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1441458A
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US1597775A
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US705177A
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US1053953A
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US969722A
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US1110451A
Cited
US1425356A
Cited
US1478156A
Cited
US1494621A
Cited
US2167277A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-04-25 | 1958-10-25 | 1959-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-04-25 | 1962-10-25 | 1963-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-04-25 | 1966-10-25 | 1967-04-26 | $7700.00 | Window Closed / Lapsed |