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US2600503A
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Apparatus for producing the suspension of a liquid in a gasiform atmosphere
Assignee: Individual
•
Filing: 1948-10-13
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Granted: 1952-06-17
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Expires: 1968-10-13
Abstract
No abstract record available.
Inventors
- 👤 Gauchard Fernand
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:54
CPC Classifications
B; B01; B01F; B01F23/00; B01F23/20; B01F23/21
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1319572A
Cited
US632370A
Cited
FR406978A
Cited
US1170308A
Cited
US1640564A
Cited
US2217130A
Cited
US2382681A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-17 | 1955-12-17 | 1956-06-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-17 | 1959-12-17 | 1960-06-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-17 | 1963-12-17 | 1964-06-17 | $7700.00 | Window Closed / Lapsed |