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Patent US2880458A successfully refreshed from Google Patents.
US2880458A
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Apparatus and method for shaping and vulcanizing pneumatic tires
Assignee: Cleveland Trust Co
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Filing: 1955-01-07
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Granted: 1959-04-07
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Expires: 1975-01-07
Abstract
No abstract record available.
Inventors
- 👤 Frohlich Adolf Heinrich
- 👤 Edward J Harris
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 09:52
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/0601; B29D30/0645
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2032508A
Cited
US2337857A
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US2431916A
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US2559119A
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US2699572A
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US2730763A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-04-06 | 1962-10-06 | 1963-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-06 | 1966-10-06 | 1967-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-06 | 1970-10-06 | 1971-04-07 | $7700.00 | Window Closed / Lapsed |