US2479895A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Atomizer
Assignee: KATHARINE KING BAHNSON
•
Filing: 1945-10-19
•
Granted: 1949-08-23
•
Expires: 1965-10-19
Abstract
No abstract record available.
Inventors
- 👤 Jr Agnew H Bahnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 05:33
CPC Classifications
F; F24; F24F; F24F6/00; F24F6/12; B; B05; B05B; B05B7/00; B05B7/02; B05B7/12; B05B7/1254; B05B7/1263; B05B7/1272
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US724685A
Cited
US1363470A
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US1879363A
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US2097696A
Cited
US2186214A
Cited
US2311018A
Cited
US2348248A
Cited
US2362102A
Cited
US2384679A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-08-22 | 1953-02-21 | 1953-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-08-22 | 1957-02-21 | 1957-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-08-22 | 1961-02-21 | 1961-08-23 | $7700.00 | Window Closed / Lapsed |