US3065502A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Screw-type extrusion press
Assignee: Individual
•
Filing: 1956-06-27
•
Granted: 1962-11-27
•
Expires: 1976-06-27
Abstract
No abstract record available.
Inventors
- 👤 Lorenian Zareh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 08:14
CPC Classifications
B; B29; B29C; B29C48/00; B29C48/25; B29C48/36; B29C48/50; B29C48/68; B29C48/685; B29C48/686; B29C48/03; B29C48/06; B29C48/07; B29C48/08; B29C48/09; B29C48/15; B29C48/30; B29C48/305; B29C48/32; B29C48/34; B29C48/395; B29C48/505; B29C48/56
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB191124738A
Cited
US1935050A
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US2370469A
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US2369359A
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US2769201A
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US2765490A
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US2622469A
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US2719325A
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US2671930A
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US2763896A
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US2872703A
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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) | 1965-11-26 | 1966-05-28 | 1966-11-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-26 | 1970-05-28 | 1970-11-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-26 | 1974-05-28 | 1974-11-27 | $7700.00 | Window Closed / Lapsed |