US3142093A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Molding press with press plates movable out of the press
Assignee: French Oil Mill Machinery Co
•
Filing: 1962-07-12
•
Granted: 1964-07-28
•
Expires: 1982-07-12
Abstract
No abstract record available.
Inventors
- 👤 Murray C Tribbett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:07
CPC Classifications
B; B30; B30B; B30B15/00; B30B15/02; B30B15/028; Y; Y10; Y10S; Y10S100/00; Y10S100/918
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
80 words
IN A PRESS OF THE TYPE HAVING A PLATEN MOVABLE TOWARD AND FROM A PRESS HEAD, THAT IMPROVEMENT WHICH INCLUDES A FRAME HAVING SPACED SIDE MEMBERS, SAID HEAD DISPOSED BETWEEN AND CONNECTED TO SAID SIDE MEMBERS AT ONE END OF SAID FRAME, A RAM AT THE OTHER END OF SAID FRAME ON WHICH SAID PLATEN IS MOUNTED, A PAIR OF PRESS PLATES IN SAID FRAME BETWEEN SAID PLATEN AND SAID PRESS HEAD, THE LOWER OF SAID PRESS PLATES BEING HORIZONTALLY
References Cited (Backward Citations)
US1709921A
Cited
US2171511A
Cited
US2095299A
Cited
US2257732A
Cited
US2692407A
Cited
US2743478A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-07-28 | 1968-01-27 | 1968-07-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-07-28 | 1972-01-27 | 1972-07-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-07-28 | 1976-01-27 | 1976-07-28 | $7700.00 | Window Closed / Lapsed |