US3054316A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shear machine and hold-down assembly therefor
Assignee: Pacific Industrial Manufacturing Co
•
Filing: 1958-06-20
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Granted: 1962-09-18
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Expires: 1978-06-20
Abstract
No abstract record available.
Inventors
- 👤 Eugene W Pearson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 05:18
CPC Classifications
B; B23; B23D; B23D33/00; B23D33/08; Y; Y10; Y10T; Y10T83/00; Y10T83/566; Y10T83/5669; Y10T83/5787; Y10T83/5805; Y10T83/748; Y10T83/7487; Y10T83/754
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US963348A
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US1467201A
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DE427155C
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US2217783A
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US2230802A
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US2558071A
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US2654429A
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US2781844A
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US2766825A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-17 | 1966-03-19 | 1966-09-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-17 | 1970-03-19 | 1970-09-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-17 | 1974-03-19 | 1974-09-18 | $7700.00 | Window Closed / Lapsed |