US2321325A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dieing machine
Assignee: Henry & Wright Manufacturing Co
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Filing: 1940-08-03
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Granted: 1943-06-08
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Expires: 1960-08-03
Abstract
No abstract record available.
Inventors
- 👤 Cortis F Sherman
- 👤 Alfred E Caserta
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 01:25
CPC Classifications
B; B21; B21D; B21D43/00; B21D43/02; B21D43/04; B21D43/08; B21D43/09; B30; B30B; B30B1/00; B30B1/26; B30B1/28; B30B15/00; B30B15/0064; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18208; Y10T83/00; Y10T83/869; Y10T83/8821; Y10T83/8824; Y10T83/8837
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) | 1946-06-07 | 1946-12-07 | 1947-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1950-06-07 | 1950-12-07 | 1951-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1954-06-07 | 1954-12-07 | 1955-06-08 | $7700.00 | Window Closed / Lapsed |