Patent US2053030A successfully refreshed from Google Patents.
US2053030A
Expired / Lapsed
US
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Apparatus for severing sheets from continuous webs
Assignee: Molins Machine Co Ltd
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Filing: 1935-06-28
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Granted: 1936-09-01
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Expires: 1955-06-28
Abstract
No abstract record available.
Inventors
- 👤 Hall Charles Thomas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:57
CPC Classifications
B; B23; B23D; B23D25/00; B23D25/02; Y; Y10; Y10T; Y10T83/00; Y10T83/485; Y10T83/494; Y10T83/869; Y10T83/8789; Y10T83/8792; Y10T83/8874
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) | 1939-09-01 | 1940-03-02 | 1940-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-09-01 | 1944-03-02 | 1944-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-09-01 | 1948-03-02 | 1948-09-01 | $7700.00 | Window Closed / Lapsed |