US2791805A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liner sleeve for tire retreading mold
Assignee: ROBBINS TIRE AND RUBBER COMPAN
•
Filing: 1954-09-03
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Granted: 1957-05-14
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Expires: 1974-09-03
Abstract
No abstract record available.
Inventors
- 👤 Eldridge S White
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 07:39
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/52; B29D30/54
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1798210A
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US2025992A
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US2354446A
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US2479493A
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US2449461A
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US2443955A
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US2476831A
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US2672651A
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US2593137A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-05-13 | 1960-11-12 | 1961-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-05-13 | 1964-11-12 | 1965-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-05-13 | 1968-11-12 | 1969-05-14 | $7700.00 | Window Closed / Lapsed |