US2760184A
Expired / Lapsed
US
⏱️ 0.0 years remaining
System for detecting solids in gaseous streams
Assignee: Tidewater Oil Co
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Filing: 1952-08-22
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Granted: 1956-08-21
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Expires: 1972-08-22
Abstract
No abstract record available.
Inventors
- 👤 Beattle Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:41
CPC Classifications
G; G01; G01N; G01N29/00; G01N29/04; G01N29/045; G01N29/046; G01N2291/00; G01N2291/02; G01N2291/024; G01N2291/02408
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
78 words
APPARATUS FOR CONTACTING GASES WITH PARTICULATED SOLIDS COMPRISING A CONTACTING ZONE, A CONDUIT COMMUNICATING WITH SAID CONTACTING ZONE FOR CONVEYING A GASEOUS STREAM THEREFROM, MICROPHONIC MEANS ASSOCIATED WITH SAID CONDUIT AND EXTENDING INTO SAID GASEOUS STREAM AND AN ELECTRONIC SYSTEM CONNECTED ELECTRICALLY TO SAID MICROPHONIC MEANS COMPRISING A RECEIVER CAPABLE OF CONVERTING ELECTRICAL IMPULSES FROM SAID MICROPHONIC MEANS TO MECHANICAL IMPULSES, WHEREBY SOLID PARTICLES CARRIED IN SAID GASEOUS STREAM AND IMPINGING UPON SAID MICROPHONIC MEANS MAY BE DETECTED.
Claim 2
Dependent Claim
78 words
APPARATUS FOR CONTACTING GASES WITH PARTICULATED SOLIDS COMPRISING A CONTACTING ZONE, A CONDUIT COMMUNICATING WITH SAID CONTACTING ZONE FOR CONVEYING A GASEOUS STREAM THEREFROM, MICROPHONIC MEANS ASSOCIATED WITH SAID CONDUIT AND EXTENDING INTO SAID GASEOUS STREAM AND AN ELECTRONIC SYSTEM CONNECTED ELECTRICALLY TO SAID MICROPHONIC MEANS COMPRISING A RECEIVER CAPABLE OF CONVERTING ELECTRICAL IMPULSES FROM SAID MICROPHONIC MEANS TO MECHANICAL IMPULSES, WHEREBY SOLID PARTICLES CARRIED IN SAID GASEOUS STREAM AND IMPINGING UPON SAID MICROPHONIC MEANS MAY BE DETECTED.
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) | 1959-08-21 | 1960-02-20 | 1960-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-08-21 | 1964-02-20 | 1964-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-08-21 | 1968-02-20 | 1968-08-21 | $7700.00 | Window Closed / Lapsed |