US3005370A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Film perforating apparatus
Assignee: PENMAC NYE Co
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Filing: 1959-02-10
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Granted: 1961-10-24
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Expires: 1979-02-10
Abstract
No abstract record available.
Inventors
- 👤 Norman H Nye
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 03:48
CPC Classifications
B; B26; B26F; B26F1/00; B26F1/18; B26F1/22; Y; Y10; Y10T; Y10T83/00; Y10T83/465; Y10T83/4766; Y10T83/4795; Y10T83/483; Y10T83/4836; Y10T83/4844; Y10T83/869; Y10T83/8776; Y10T83/8778; Y10T83/8789; Y10T83/8794; Y10T83/8795; Y10T83/929; Y10T83/9372; Y10T83/9387; Y10T83/9389
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-10-23 | 1965-04-24 | 1965-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-23 | 1969-04-24 | 1969-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-23 | 1973-04-24 | 1973-10-24 | $7700.00 | Window Closed / Lapsed |