US2673584A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fruit pitting mechanism
Assignee: SPECIAL EQUIPMENT CO
•
Filing: 1947-05-07
•
Granted: 1954-03-30
•
Expires: 1967-05-07
Abstract
No abstract record available.
Inventors
- 👤 Henry A Skog
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 11:52
CPC Classifications
A; A23; A23N; A23N4/00; A23N4/02; A23N4/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1292261A
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US1617909A
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AU787727A
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AU616932A
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US1982779A
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US2216165A
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US2376526A
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US2380530A
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US2443863A
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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) | 1957-03-29 | 1957-09-28 | 1958-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-03-29 | 1961-09-28 | 1962-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-03-29 | 1965-09-28 | 1966-03-30 | $7700.00 | Window Closed / Lapsed |