US3338093A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Injectant stream analyzer
Assignee: Ling Temco Vought Inc
•
Filing: 1964-11-23
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Granted: 1967-08-29
•
Expires: 1984-11-23
Abstract
No abstract record available.
Inventors
- 👤 Joe D Usry
- 👤 Robert L Warren
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 12:49
CPC Classifications
G; G01; G01N; G01N11/00; G01N11/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
72 words
APPARATUS FOR MEASURING CHARACTERISTICS OF A FLUID FREE STREAM, SAID APPARATUS COMPRISING: A WIRE OF WEDGE-SHAPED CROSS-SECTION, MEANS SUPPORTING SAID WIRE WITH THE FLAT SIDE THEREOF POSITIONED TO BE IMPINGED UPON SAID STREAM AND EXTENDING PERPENDICULAR TO THE FLOW AXIS OF SAID STREAM, MEANS FOR CAUSING SAID WIRE TO TRANSECT SAID STREAM, MEANS FOR INDICATING THE FORCE OF FLUID IMPINGING ON SAID WIRE, AND MEANS FOR INDICATING THE POSITION OF SAID WIRE.
Claim 2
Dependent Claim
72 words
APPARATUS FOR MEASURING CHARACTERISTICS OF A FLUID FREE STREAM, SAID APPARATUS COMPRISING: A WIRE OF WEDGE-SHAPED CROSS-SECTION, MEANS SUPPORTING SAID WIRE WITH THE FLAT SIDE THEREOF POSITIONED TO BE IMPINGED UPON SAID STREAM AND EXTENDING PERPENDICULAR TO THE FLOW AXIS OF SAID STREAM, MEANS FOR CAUSING SAID WIRE TO TRANSECT SAID STREAM, MEANS FOR INDICATING THE FORCE OF FLUID IMPINGING ON SAID WIRE, AND MEANS FOR INDICATING THE POSITION OF SAID WIRE.
References Cited (Backward Citations)
US2380516A
Cited
US2756591A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-08-28 | 1971-02-27 | 1971-08-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-28 | 1975-02-27 | 1975-08-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-28 | 1979-02-27 | 1979-08-29 | $7700.00 | Window Closed / Lapsed |