US1991706A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plastic molding apparatus
Assignee: Motors Liquidation Co
•
Filing: 1930-12-08
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Granted: 1935-02-19
•
Expires: 1950-12-08
Abstract
No abstract record available.
Inventors
- 👤 Ralph L Seabury
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:49
CPC Classifications
B; B29; B29C; B29C43/00; B29C43/02; B29C43/04; B29C43/06; B29C43/08; B30; B30B; B30B11/00; B30B11/02; B30B11/08; B30B15/00; B30B15/0029; B29K; B29K2101/00; B29K2101/10
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) | 1938-02-18 | 1938-08-20 | 1939-02-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1942-02-18 | 1942-08-20 | 1943-02-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1946-02-18 | 1946-08-20 | 1947-02-19 | $7700.00 | Window Closed / Lapsed |