Patent US2310153A successfully refreshed from Google Patents.
US2310153A
Expired / Lapsed
US
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Machine for cutting flexible sheet material
Assignee: Individual
•
Filing: 1942-01-01
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Granted: 1943-02-02
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Expires: 1962-01-01
Abstract
No abstract record available.
Inventors
- 👤 Albert D Rosenfarb
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:40
CPC Classifications
B; B26; B26D; B26D1/00; B26D1/01; B26D1/02; B26D1/03; B26D1/035; B65; B65H; B65H75/00; B65H75/02; B65H75/18; B65H75/24; B65H75/242; D; D06; D06H; D06H7/00; D06H7/04; Y; Y10; Y10S; Y10S242/00; Y10S242/909; Y10T; Y10T83/00; Y10T83/283
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) | 1946-02-01 | 1946-08-03 | 1947-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1950-02-01 | 1950-08-03 | 1951-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1954-02-01 | 1954-08-03 | 1955-02-02 | $7700.00 | Window Closed / Lapsed |