US3095743A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for measuring elevated temperatures
Assignee: CHAMPLON SPARK PLUG Co
•
Filing: 1959-12-18
•
Granted: 1963-07-02
•
Expires: 1979-12-18
Abstract
No abstract record available.
Inventors
- 👤 Richard C Teasel
- 👤 Edward D Buckley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 04:15
CPC Classifications
G; G01; G01K; G01K1/00; G01K1/08; G01K1/12
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
110 words
A DEVICE FOR MEASURING TEMPERATURES OF FLUIDS, SAID DEVICE COMPRISING A PROBE INCLUDING TWO ELONGATE ARMS, SAID ARMS BEING OF HEAT CONDUCTING MATERIAL AND OF DIFFEENT CROSS-SECTIONAL AREA, MEANS ADJACENT THE BASE FOR MAINTAINING ITS TEMPERATURE SUBSTANTIALLY DIFFERENT THAN THE TEMPERATURE OF THE FLUID BEING MEASURED, MEANS FOR MEASURING A FIRST TEMPERATURE AT SAID BASE, MEANS FOR MEASURING A SECOND TEMPERATURE AT A POINT ON ONE OF SAID ARMS SPACED A KNOWN DISTANCE FROM SAID BASE, AND MEANS FOR MEASURING A THIRD TEMPERATURE ON THE OTHER OF SAID ARMS AT A SECOND POINT SPACED FROM SAID BASE A DISTANCE EQUAL TO THE DISTANCE BETWEEN THE FIRST POINT AND SAID BASE.
References Cited (Backward Citations)
US764175A
Cited
US1156317A
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US1869151A
Cited
FR1057575A
Cited
US2681573A
Cited
GB756963A
Cited
US3015234A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-01 | 1966-12-31 | 1967-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-01 | 1970-12-31 | 1971-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-01 | 1974-12-31 | 1975-07-02 | $7700.00 | Window Closed / Lapsed |