Patent US2182389A successfully refreshed from Google Patents.
US2182389A
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Method and means for molding thermoplastic articles
Assignee: Standard Products Co
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Filing: 1937-04-29
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Granted: 1939-12-05
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Expires: 1957-04-29
Abstract
No abstract record available.
Inventors
- 👤 James S Reid
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 03:46
CPC Classifications
B; B29; B29C; B29C45/00; B29C45/14; B29C45/14819; B29C45/0025; B29C45/17; B29C45/72; B29C45/73; B29C2045/7343; B29C45/7337
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1942-12-04 | 1943-06-05 | 1943-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1946-12-04 | 1947-06-05 | 1947-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1950-12-04 | 1951-06-05 | 1951-12-05 | $7700.00 | Window Closed / Lapsed |