US3027865A
Expired / Lapsed
US
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Assignee: Honeywell Inc
•
Filing: 1959-01-06
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Granted: 1962-04-03
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Expires: 1979-01-06
Abstract
No abstract record available.
Inventors
- 👤 Murrell F Kautz
- 👤 Elwyn H Olson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:07
CPC Classifications
B; B01; B01D; B01D46/00; B01D46/0084; B01D46/0086; F; F02; F02M; F02M35/00; F02M35/02; F02M35/08; F02M35/09; F24; F24F; F24F13/00; F24F13/28; Y; Y10; Y10S; Y10S116/00; Y10S116/42; Y10S55/00; Y10S55/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-04-02 | 1965-10-02 | 1966-04-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-04-02 | 1969-10-02 | 1970-04-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-04-02 | 1973-10-02 | 1974-04-03 | $7700.00 | Window Closed / Lapsed |