Patent US2757730A successfully refreshed from Google Patents.
US2757730A
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Machine for feeding and severing a measured length of tape
Assignee: Marsh Stencil Machine Co
•
Filing: 1951-02-09
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Granted: 1956-08-07
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Expires: 1971-02-09
Abstract
No abstract record available.
Inventors
- 👤 Herbert W Hempel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 00:20
CPC Classifications
B; B65; B65H; B65H35/00; B65H35/0006; B65H35/006; B65H35/0066; Y; Y10; Y10T; Y10T83/00; Y10T83/444; Y10T83/4443; Y10T83/4539; Y10T83/4541; Y10T83/4544; Y10T83/4546; Y10T83/869; Y10T83/8776; Y10T83/8785; Y10T83/8786
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-08-07 | 1960-02-06 | 1960-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-08-07 | 1964-02-06 | 1964-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-08-07 | 1968-02-06 | 1968-08-07 | $7700.00 | Window Closed / Lapsed |