Patent US2323758A successfully refreshed from Google Patents.
US2323758A
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Apparatus for performing work on metal
Assignee: TEMPLE VELOCITY EQUIPMENT Inc
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Filing: 1941-01-14
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Granted: 1943-07-06
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Expires: 1961-01-14
Abstract
No abstract record available.
Inventors
- 👤 Jr Robert Temple
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 10:32
CPC Classifications
B; B21; B21D; B21D28/00; B21D28/007; H; H01; H01R; H01R4/00; H01R4/08; H01R43/00; H01R43/04; H01R43/042; H01R43/0422; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49174; Y10T29/49181; Y10T29/49185
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) | 1946-07-05 | 1947-01-04 | 1947-07-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1950-07-05 | 1951-01-04 | 1951-07-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1954-07-05 | 1955-01-04 | 1955-07-06 | $7700.00 | Window Closed / Lapsed |