US2960318A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mixing, emulsifying, homogenizing and the like machines
Assignee: FRANCAISE POUR LA SEPARATION L'EMULSION ET LE MELANGE SA
•
Filing: 1957-05-14
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Granted: 1960-11-15
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Expires: 1977-05-14
Abstract
No abstract record available.
Inventors
- 👤 Caillaud Michel Eugene
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:29
CPC Classifications
B; B01; B01F; B01F33/00; B01F33/80; B01F33/82
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2734728A
Cited
US1727753A
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US2092992A
Cited
US2125455A
Cited
DE902798C
Cited
US2498209A
Cited
US2627394A
Cited
US2753472A
Cited
US2798698A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-15 | 1964-05-16 | 1964-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-15 | 1968-05-16 | 1968-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-15 | 1972-05-16 | 1972-11-15 | $7700.00 | Window Closed / Lapsed |