US3046825A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Filler member for positively attaching and positioning a shear knife
Assignee: Harris Foundry and Machine Co
•
Filing: 1959-06-22
•
Granted: 1962-07-31
•
Expires: 1979-06-22
Abstract
No abstract record available.
Inventors
- 👤 Wallace M Thompson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:18
CPC Classifications
B; B23; B23D; B23D35/00; B23D35/002; Y; Y10; Y10T; Y10T83/00; Y10T83/929; Y10T83/9457; Y10T83/9473; Y10T83/9478
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US996140A
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US1663092A
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US2009660A
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US2182162A
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US2216208A
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US2539602A
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US2593144A
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US2761201A
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FR1169750A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-30 | 1966-01-29 | 1966-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-30 | 1970-01-29 | 1970-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-30 | 1974-01-29 | 1974-07-31 | $7700.00 | Window Closed / Lapsed |