Patent US3189405A successfully refreshed from Google Patents.
US3189405A
Expired / Lapsed
US
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Decontaminating device and fog generator
Assignee: Individual
•
Filing: 1962-03-06
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Granted: 1965-06-15
•
Expires: 1982-03-06
Abstract
No abstract record available.
Inventors
- 👤 Robert A Fulton
- 👤 Alfred H Yeomans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:50
CPC Classifications
A; A61; A61L; A61L9/00; A61L9/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1811572A
Cited
US1875821A
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US2596414A
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US2593165A
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US2784791A
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US2921711A
Cited
US2827203A
Cited
US2980293A
Cited
US3018056A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-06-14 | 1968-12-14 | 1969-06-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-14 | 1972-12-14 | 1973-06-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-14 | 1976-12-14 | 1977-06-15 | $7700.00 | Window Closed / Lapsed |