US3106843A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Atmosphere sampling probe
Assignee: Leeds and Northrup Co
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Filing: 1960-09-30
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Granted: 1963-10-15
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Expires: 1980-09-30
Abstract
No abstract record available.
Inventors
- 👤 Frank C Luxl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:09
CPC Classifications
G; G01; G01N; G01N1/00; G01N1/02; G01N1/22; G01N1/2247; G01N1/2258; G01N1/24; G01N2001/242
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
111 words
AN ATMOSPHERE SAMPLING PROBE COMPRISING ELONGATED TUBULAR STRUCTURE HAVING WITHIN A REGION ADAPTED TO BE DISPOSED WITHIN A CHAMBER THE ATMOSPHERE OF WHICH IS TO BE SAMPLED ONE OR MORE RELATIVELY LARGE ACCESS OPENINGS FOR FLOW INTO THE TUBULAR STRUCTURE OF A SAMPLE STREAM OF SAID ATMOSPHERE, A STEAM-JET EJECTOR PUMP DISPOSED WITHIN SAID TUBULA STRUCTURE AND HAVING PRESSUREREDUCING ELEMENTS WITHIN THE REGION OF SAID ACCESS OPENINGS FOR PRODUCING FORCED FLOW OF THE SAMPLE STREAM INTO SAID TUBULAR STRUCTURE IN MIXTURE WITH STEAM SUPPLIED TO SAID EJECTOR PUMP, A STEAM LINE CONNECTED TO SAID EJECTOR PUMP FOR SUPPLYING STEAM THERETO HAVING A HIGH TEMPERATURE OF VALUE WHICH PREVENTS CONDENSATION OF MOISTURE
Claim 2
Dependent Claim
111 words
AN ATMOSPHERE SAMPLING PROBE COMPRISING ELONGATED TUBULAR STRUCTURE HAVING WITHIN A REGION ADAPTED TO BE DISPOSED WITHIN A CHAMBER THE ATMOSPHERE OF WHICH IS TO BE SAMPLED ONE OR MORE RELATIVELY LARGE ACCESS OPENINGS FOR FLOW INTO THE TUBULAR STRUCTURE OF A SAMPLE STREAM OF SAID ATMOSPHERE, A STEAM-JET EJECTOR PUMP DISPOSED WITHIN SAID TUBULA STRUCTURE AND HAVING PRESSUREREDUCING ELEMENTS WITHIN THE REGION OF SAID ACCESS OPENINGS FOR PRODUCING FORCED FLOW OF THE SAMPLE STREAM INTO SAID TUBULAR STRUCTURE IN MIXTURE WITH STEAM SUPPLIED TO SAID EJECTOR PUMP, A STEAM LINE CONNECTED TO SAID EJECTOR PUMP FOR SUPPLYING STEAM THERETO HAVING A HIGH TEMPERATURE OF VALUE WHICH PREVENTS CONDENSATION OF MOISTURE
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) | 1966-10-14 | 1967-04-15 | 1967-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-14 | 1971-04-15 | 1971-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-14 | 1975-04-15 | 1975-10-15 | $7700.00 | Window Closed / Lapsed |