US2649902A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power grip bead breaker for tires
Assignee: Individual
•
Filing: 1948-08-09
•
Granted: 1953-08-25
•
Expires: 1968-08-09
Abstract
No abstract record available.
Inventors
- 👤 Joseph N Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 09:22
CPC Classifications
B; B60; B60C; B60C25/00; B60C25/01; B60C25/02; B60C25/025
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1822501A
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US1888834A
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US1966766A
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US2154869A
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US2212768A
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US2199162A
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US2333880A
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US2439135A
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US2537189A
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US2506007A
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US2534950A
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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) | 1956-08-24 | 1957-02-23 | 1957-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-24 | 1961-02-23 | 1961-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-24 | 1965-02-23 | 1965-08-25 | $7700.00 | Window Closed / Lapsed |