US2448472A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Water atomizing arrangement
Assignee: Individual
•
Filing: 1945-03-03
•
Granted: 1948-08-31
•
Expires: 1965-03-03
Abstract
No abstract record available.
Inventors
- 👤 Schott Lawrence
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:33
CPC Classifications
B; B05; B05B; B05B1/00; B05B1/26; B05B1/262; A; A62; A62C; A62C31/00; A62C31/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US571940A
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US608646A
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US654132A
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GB190011269A
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US803105A
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US920145A
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FR400066A
Cited
US990453A
Cited
US1147763A
Cited
US1634261A
Cited
US1745297A
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US2008834A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-08-31 | 1952-03-01 | 1952-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-08-31 | 1956-03-01 | 1956-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-08-31 | 1960-03-01 | 1960-08-31 | $7700.00 | Window Closed / Lapsed |