US2845657A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Molding apparatus and method
Assignee: Motors Liquidation Co
•
Filing: 1953-05-13
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Granted: 1958-08-05
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Expires: 1973-05-13
Abstract
No abstract record available.
Inventors
- 👤 Charles H Beare
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:43
CPC Classifications
B; B29; B29C; B29C45/00; B29C45/14; B29C45/14467; B29C45/14491; B29C45/14598; B29C45/14614; Y; Y10; Y10S; Y10S228/00; Y10S228/903; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49879; Y10T29/49888
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US830432A
Cited
US1251973A
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US1161194A
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US2131319A
Cited
US2327113A
Cited
US2724864A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-04 | 1962-02-03 | 1962-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-04 | 1966-02-03 | 1966-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-04 | 1970-02-03 | 1970-08-05 | $7700.00 | Window Closed / Lapsed |