US2537833A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for nebulizing liquids
Assignee: Individual
•
Filing: 1947-04-09
•
Granted: 1951-01-09
•
Expires: 1967-04-09
Abstract
No abstract record available.
Inventors
- 👤 Joos Bernhard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:02
CPC Classifications
B; B05; B05B; B05B3/00; B05B3/02; B05B3/08; B05B3/082; A; A61; A61L; A61L9/00; A61L9/14; A61M; A61M11/00; A61M15/00; A61M15/0001; A61M15/0005; A61M15/0006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1626667A
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US1744826A
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US1892694A
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US2047025A
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US1993299A
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US1994912A
Cited
US2157416A
Cited
US2188439A
Cited
US2207774A
Cited
US2362964A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-01-08 | 1954-07-10 | 1955-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-01-08 | 1958-07-10 | 1959-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-01-08 | 1962-07-10 | 1963-01-09 | $7700.00 | Window Closed / Lapsed |