Patent US2149635A successfully refreshed from Google Patents.
US2489486A
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US
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Control mechanism for tire molds
Assignee: Super Mold Corp of California
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Filing: 1948-07-13
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Granted: 1949-11-29
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Expires: 1968-07-13
Abstract
No abstract record available.
Inventors
- 👤 Edwin A Glynn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:13
CPC Classifications
B; B29; B29D; B29D30/00; B29D30/06; B29D30/0601; B29D30/0662; B29C; B29C33/00; B29C33/20; B29C33/202
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1353042A
Cited
US2147339A
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US2174590A
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US2315770A
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US2318310A
Cited
US2255770A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-11-28 | 1953-05-30 | 1953-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-11-28 | 1957-05-30 | 1957-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-11-28 | 1961-05-30 | 1961-11-29 | $7700.00 | Window Closed / Lapsed |