US2541544A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compressing machine having two pivoted dies closed by reciprocating mount for third die
Assignee: VALITON RICHARDSON Inc
•
Filing: 1946-07-19
•
Granted: 1951-02-13
•
Expires: 1966-07-19
Abstract
No abstract record available.
Inventors
- 👤 Peter A Rahaim
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 02:44
CPC Classifications
B; B30; B30B; B30B11/00; B30B11/007; B27; B27M; B27M1/00; B27M1/02; B29; B29C; B29C43/00
Claims Analysis
Total Claims: 0
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US2320680A
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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) | 1954-02-12 | 1954-08-14 | 1955-02-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-02-12 | 1958-08-14 | 1959-02-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-02-12 | 1962-08-14 | 1963-02-13 | $7700.00 | Window Closed / Lapsed |