US2507571A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vegetable chopper
Assignee: CIVILE D'ETUDES POUR LA FABRICATION DE PRODUITS INDUSTRIELS MANUFACTURES Ste
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Filing: 1946-09-25
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Granted: 1950-05-16
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Expires: 1966-09-25
Abstract
No abstract record available.
Inventors
- 👤 Lacout Georges Auguste
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 19:54
CPC Classifications
A; A47; A47J; A47J42/00; A47J42/22; A47J42/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US52199A
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US425472A
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US483251A
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US713270A
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US739836A
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US932745A
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DE483123C
Cited
AT126170B
Cited
US2001075A
Cited
US2029701A
Cited
GB509957A
Cited
US2259015A
Cited
US2280211A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-05-15 | 1953-11-14 | 1954-05-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-05-15 | 1957-11-14 | 1958-05-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-05-15 | 1961-11-14 | 1962-05-16 | $7700.00 | Window Closed / Lapsed |