Patent US2713382A successfully refreshed from Google Patents.
US2713382A
Expired / Lapsed
US
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Tire bead ledge construction
Assignee: Bridgestone Firestone Inc
•
Filing: 1952-05-02
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Granted: 1955-07-19
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Expires: 1972-05-02
Abstract
No abstract record available.
Inventors
- 👤 George P Bosomworth
- 👤 Frank S King
- 👤 Richard C Sprague
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:06
CPC Classifications
B; B60; B60C; B60C15/00; B60C15/02; B60C15/024; Y; Y10; Y10T; Y10T152/00; Y10T152/10; Y10T152/10495; Y10T152/10522; Y10T152/10576; Y10T152/10612
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1289768A
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US1966397A
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US2313035A
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US2455038A
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US2476884A
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US2587470A
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US2614056A
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US2495664A
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US2497226A
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US2612461A
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US2597550A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-07-18 | 1959-01-17 | 1959-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-07-18 | 1963-01-17 | 1963-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-07-18 | 1967-01-17 | 1967-07-19 | $7700.00 | Window Closed / Lapsed |