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US3425465A
Expired / Lapsed
US
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Un-packing twin press
Assignee: FISHBURNE EQUIPMENT Co Inc
•
Filing: 1965-08-23
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Granted: 1969-02-04
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Expires: 1985-08-23
Abstract
No abstract record available.
Inventors
- 👤 Francis B Fishburne
- 👤 Berkley Lee Richardson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 16:22
CPC Classifications
A; A24; A24B; A24B1/00; A24B1/10; B; B30; B30B; B30B9/00; B30B9/30; B30B9/3003; B30B9/301; B30B9/3085; B30B9/3092; Y; Y10; Y10S; Y10S100/00; Y10S100/915
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) | 1972-02-04 | 1972-08-05 | 1973-02-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-02-04 | 1976-08-05 | 1977-02-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-02-04 | 1980-08-05 | 1981-02-04 | $7700.00 | Window Closed / Lapsed |