US3008181A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Molding apparatus and method
Assignee: Eagle Picher Co
•
Filing: 1959-03-31
•
Granted: 1961-11-14
•
Expires: 1979-03-31
Abstract
No abstract record available.
Inventors
- 👤 Edward J Fitz
- 👤 Michael A Sorokin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 08:40
CPC Classifications
G; G21; G21C; G21C11/00; G21C11/02; G21C11/022; B; B29; B29C; B29C43/00; B29C43/02; B29C43/04; B29C43/06; B29C43/08; B29C43/085; G21C19/00; G21C19/16; Y; Y02; Y02E; Y02E30/00; Y02E30/30; Y10; Y10S; Y10S425/00; Y10S425/024; Y10S425/806
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-11-13 | 1965-05-15 | 1965-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-13 | 1969-05-15 | 1969-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-13 | 1973-05-15 | 1973-11-14 | $7700.00 | Window Closed / Lapsed |