US3533320A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Material cutting machine having reciprocating cutting blade
Assignee: Milacron Inc
•
Filing: 1969-06-30
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Granted: 1970-10-13
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Expires: 1989-06-30
Abstract
No abstract record available.
Inventors
- 👤 George W Sederberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 06:04
CPC Classifications
B; B26; B26F; B26F1/00; B26F1/38; B26F1/3806; B26F1/3813; B26F1/382; B23; B23D; B23D49/00; B23D49/08; B23D51/00; B23D51/02; B23D51/025; B23D51/04; B23D51/046; B23D59/00; B23D59/008; B23D59/04; B26D; B26D1/00; B23D61/00; B23D61/12; B23D61/123; Y; Y10; Y10T; Y10T83/00; Y10T83/202; Y10T83/2092; Y10T83/2192; Y10T83/283; Y10T83/647; Y10T83/6584; Y10T83/6592; Y10T83/6593; Y10T83/6595; Y10T83/869; Y10T83/8748
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) | 1973-10-12 | 1974-04-13 | 1974-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-10-12 | 1978-04-13 | 1978-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-10-12 | 1982-04-13 | 1982-10-13 | $7700.00 | Window Closed / Lapsed |