Patent US4486741A successfully refreshed from Google Patents.
Patent US2804189A successfully refreshed from Google Patents.
US2804189A
Expired / Lapsed
US
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Machine for severing and trimming paper products and the like
Assignee: Individual
•
Filing: 1953-07-08
•
Granted: 1957-08-27
•
Expires: 1973-07-08
Abstract
No abstract record available.
Inventors
- 👤 William F Huck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:40
CPC Classifications
B; B26; B26D; B26D7/00; B26D7/01; B26D7/015; B26D1/00; B26D1/01; B26D1/12; B26D1/14; B26D1/24; B26D1/245; B26D7/06; B26D7/0625; Y; Y10; Y10T; Y10T83/00; Y10T83/303; Y10T83/647; Y10T83/6572; Y10T83/6574; Y10T83/929; Y10T83/9372; Y10T83/9377; Y10T83/9379
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) | 1960-08-26 | 1961-02-25 | 1961-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-08-26 | 1965-02-25 | 1965-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-08-26 | 1969-02-25 | 1969-08-27 | $7700.00 | Window Closed / Lapsed |