Patent US2684710A successfully refreshed from Google Patents.
US2684710A
Expired / Lapsed
US
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Screw actuated tire bead loosening tool
Assignee: Individual
•
Filing: 1952-07-21
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Granted: 1954-07-27
•
Expires: 1972-07-21
Abstract
No abstract record available.
Inventors
- 👤 Claude E Calvin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 10:00
CPC Classifications
B; B60; B60C; B60C25/00; B60C25/01; B60C25/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1519558A
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US1639887A
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US2122388A
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US2367638A
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US2501225A
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US2489088A
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US2495117A
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US2520330A
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US2621715A
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US2606602A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-07-26 | 1958-01-25 | 1958-07-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-07-26 | 1962-01-25 | 1962-07-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-07-26 | 1966-01-25 | 1966-07-27 | $7700.00 | Window Closed / Lapsed |