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US2556965A
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Method and device for cutting selected circumferential portions of tubular or cylindrical objects
Assignee: Freundlich Gomez Machinery Corp
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Filing: 1947-05-10
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Granted: 1951-06-12
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Expires: 1967-05-10
Abstract
No abstract record available.
Inventors
- 👤 Gomez Albert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 13:23
CPC Classifications
B; B42; B42B; B42B5/00; B42B5/08; B42B5/10; B42B5/103; B26; B26D; B26D3/00; B26D3/16; Y; Y10; Y10T; Y10T82/00; Y10T82/16; Y10T82/16016; Y10T82/16426; Y10T82/16655; Y10T82/16688; Y10T83/00; Y10T83/04; Y10T83/0596; Y10T83/202; Y10T83/2092; Y10T83/2096; Y10T83/384; Y10T83/444; Y10T83/4587
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-06-11 | 1954-12-11 | 1955-06-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-06-11 | 1958-12-11 | 1959-06-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-06-11 | 1962-12-11 | 1963-06-12 | $7700.00 | Window Closed / Lapsed |