Patent US3518335A successfully refreshed from Google Patents.
US3518335A
Expired / Lapsed
US
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Tire vulcanizing method
Assignee: Uniroyal Inc
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Filing: 1967-04-13
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Granted: 1970-06-30
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Expires: 1987-04-13
Abstract
No abstract record available.
Inventors
- 👤 Casmer S Jablonski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 12:02
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/0601; B29D30/0606; B29C; B29C37/00; B29C2037/80; B29D30/72; B29D2030/726
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1380085A
Cited
US2296016A
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US2679277A
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US2765494A
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US2651810A
Cited
US3145423A
Cited
US3377662A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-06-29 | 1973-12-29 | 1974-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-29 | 1977-12-29 | 1978-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-29 | 1981-12-29 | 1982-06-30 | $7700.00 | Window Closed / Lapsed |