Patent US3015854A successfully refreshed from Google Patents.
US3015854A
Expired / Lapsed
US
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Method of shaping foamed rubber latex
Assignee: Goodyear Tire and Rubber Co
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Filing: 1956-04-10
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Granted: 1962-01-09
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Expires: 1976-04-10
Abstract
No abstract record available.
Inventors
- 👤 Earl F Mcclure
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 04:53
CPC Classifications
B; B29; B29C; B29C44/00; B29C44/34; B29C44/36; B29C44/46; B29C44/461; B29C44/20; B29C44/28; B29C44/32; B29C44/321; B29K; B29K2021/00; B29K2105/00; B29K2105/0058; B29K2105/0064
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2066596A
Cited
US2290736A
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US2161308A
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US2308951A
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US2261439A
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US2549864A
Cited
FR1082852A
Cited
US2822573A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-08 | 1965-07-10 | 1966-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-08 | 1969-07-10 | 1970-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-08 | 1973-07-10 | 1974-01-09 | $7700.00 | Window Closed / Lapsed |