US2530161A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pocket atomizer
Assignee: Individual
•
Filing: 1946-08-30
•
Granted: 1950-11-14
•
Expires: 1966-08-30
Abstract
No abstract record available.
Inventors
- 👤 George H Fisher
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 11:29
CPC Classifications
B; B05; B05B; B05B11/00; B05B11/01; B05B11/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1189958A
Cited
US1185180A
Cited
US1900087A
Cited
GB330827A
Cited
US1972469A
Cited
US1845608A
Cited
US1971648A
Cited
US1971649A
Cited
US2385808A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-11-13 | 1954-05-15 | 1954-11-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-11-13 | 1958-05-15 | 1958-11-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-11-13 | 1962-05-15 | 1962-11-14 | $7700.00 | Window Closed / Lapsed |