US2792883A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Die cutting presse and cutting surfaces
Assignee: United Shoe Machinery Corp
•
Filing: 1955-07-26
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Granted: 1957-05-21
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Expires: 1975-07-26
Abstract
No abstract record available.
Inventors
- 👤 Joseph W Pokorski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:50
CPC Classifications
A; A43; A43D; A43D29/00; A43D27/00; C; C14; C14B; C14B5/00; C14B2700/00; C14B2700/11; C14B2700/113; Y; Y10; Y10T; Y10T408/00; Y10T408/18; Y10T408/20; Y10T408/55; Y10T408/561; Y10T408/5626; Y10T408/65; Y10T408/675; Y10T408/6757; Y10T83/00; Y10T83/626; Y10T83/637; Y10T83/869; Y10T83/8691; Y10T83/8821; Y10T83/8858; Y10T83/929; Y10T83/9309
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) | 1960-05-20 | 1960-11-19 | 1961-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-05-20 | 1964-11-19 | 1965-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-05-20 | 1968-11-19 | 1969-05-21 | $7700.00 | Window Closed / Lapsed |