US2682082A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of vulcanizing rubber
Assignee: Goodyear Tire and Rubber Co
•
Filing: 1950-03-25
•
Granted: 1954-06-29
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Expires: 1970-03-25
Abstract
No abstract record available.
Inventors
- 👤 Samuel D Gehman
- 👤 Jr Clarence S Wilkinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 17:45
CPC Classifications
B; B29; B29C; B29C35/00; B29C35/02; B29C43/00; B29C43/32; B29C43/36; B29C43/3607; B29C43/361; B29C2043/3615; B29C2043/3618; B29C43/52; B29K; B29K2021/00; Y; Y10; Y10S; Y10S425/00; Y10S425/026; Y10S425/028
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1319032A
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US909487A
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US1541336A
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US1515381A
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US1997074A
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US1992170A
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US2083676A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-06-28 | 1957-12-28 | 1958-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-06-28 | 1961-12-28 | 1962-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-06-28 | 1965-12-28 | 1966-06-29 | $7700.00 | Window Closed / Lapsed |