US2642150A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for obtaining aerosols of superior quality
Assignee: AEROSOL Corp
•
Filing: 1946-10-04
•
Granted: 1953-06-16
•
Expires: 1966-10-04
Abstract
No abstract record available.
Inventors
- 👤 Dautrebande Lucien
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 13:00
CPC Classifications
B; B01; B01F; B01F23/00; B01F23/20; B01F23/21; B01F23/213; B01F23/2132; B01F23/21321; B01F25/00; B01F25/30; B01F25/31; B01F25/313; B01F25/3131
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US321338A
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US464779A
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US740714A
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US1377594A
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US1363859A
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GB371129A
Cited
US1964794A
Cited
FR813994A
Cited
US2166574A
Cited
US2251986A
Cited
US2262772A
Cited
US2438868A
Cited
US2437526A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-06-15 | 1956-12-15 | 1957-06-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-06-15 | 1960-12-15 | 1961-06-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-06-15 | 1964-12-15 | 1965-06-16 | $7700.00 | Window Closed / Lapsed |