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Patent US2099314A successfully refreshed from Google Patents.
US2099314A
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Cutting-off mechanism for bag making machines and the like
Assignee: Potdevin Machine Co
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Filing: 1935-11-07
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Granted: 1937-11-16
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Expires: 1955-11-07
Abstract
No abstract record available.
Inventors
- 👤 Potdevin Adolph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 03:31
CPC Classifications
B; B31; B31B; B31B70/00; B31B70/14; B31B70/146; B31B2155/00; B31B2155/001; B31B2155/0012; B31B2160/00; B31B2160/10; B31B70/26; B31B70/262; B31B70/266; B31B70/36; Y; Y10; Y10T; Y10T225/00; Y10T225/30; Y10T225/35; Y10T83/00; Y10T83/465; Y10T83/4766; Y10T83/4775; Y10T83/4795; Y10T83/4818
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) | 1940-11-15 | 1941-05-17 | 1941-11-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-11-15 | 1945-05-17 | 1945-11-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-11-15 | 1949-05-17 | 1949-11-16 | $7700.00 | Window Closed / Lapsed |