US2502797A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fruit handling machine
Assignee: FMC Corp
•
Filing: 1944-02-19
•
Granted: 1950-04-04
•
Expires: 1964-02-19
Abstract
No abstract record available.
Inventors
- 👤 Frederick H Luhdorff
- 👤 Albert R Thompson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:08
CPC Classifications
A; A23; A23N; A23N4/00; A23N4/12; A23N4/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1388916A
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US1718607A
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US1745158A
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US1950791A
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US1979322A
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US2135219A
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US2179529A
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US2264361A
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US2335620A
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US2431310A
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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) | 1953-04-03 | 1953-10-03 | 1954-04-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-04-03 | 1957-10-03 | 1958-04-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-04-03 | 1961-10-03 | 1962-04-04 | $7700.00 | Window Closed / Lapsed |