US3088664A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of and apparatus for process dead time simulation
Assignee: Phillips Petroleum Co
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Filing: 1961-03-13
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Granted: 1963-05-07
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Expires: 1981-03-13
Abstract
No abstract record available.
Inventors
- 👤 Jr Minor W Oglesby
- 👤 Roy T Brashear
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 19:36
CPC Classifications
F; F15; F15B; F15B21/00; Y; Y10; Y10S; Y10S208/00; Y10S208/01
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
23 words
APPARATUS COMPRISING A FIRST CONDUIT MEANS COMMUNICATING WITH A FIRST PNEUMATIC COMPUTING MEANS, SAID FIRST PNEUMATIC COMPUTING MEANS CAPABLE OF SOLVING THE EQUATION
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-05-06 | 1966-11-05 | 1967-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-06 | 1970-11-05 | 1971-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-06 | 1974-11-05 | 1975-05-07 | $7700.00 | Window Closed / Lapsed |