Patent CA894352A successfully refreshed from Google Patents.
Patent US3183718A successfully refreshed from Google Patents.
US3183718A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Measurement of temperature of continuous strips
Assignee: Armco Inc
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Filing: 1960-03-02
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Granted: 1965-05-18
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Expires: 1980-03-02
Abstract
No abstract record available.
Inventors
- 👤 Paul E Schnedler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:07
CPC Classifications
G; G01; G01K; G01K13/00; G01K13/04; G01K13/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
135 words
IN A DEVICE FOR THE PURPOSE DESCRIBED, A ROLL OVER WHICH A STRIP OF MATERIAL MAY BE PASSED WITH THE SAID STRIP CONFORMING TO A SUBSTANTIAL PORTION OF THE CIRCUMFERENCE OF THE SAID ROLL, A SERIES OF THERMOCOUPLES SPACED PERIPHERALLY ABOUT SAID ROLL IN SUCH POSITION AS TO BE IN CONTROLLING THERMAL CONTACT WITH SUCH STRIP, A COMMUNTATING SWITCH COMPRISING AN ELEMENT ROTATING WITH SAID ROLL AND BEARING SEGMENTS TO WHICH LEADS FROM SAID SEVERAL THERMOCOUPLES ARE ATTACHED, AND A STATIONARY MEMBER BEARING CONTACTS COACTING WITH SAID SEGMENTS AND CONNECTED TO A MEASURING DEVICE, THE PLACEMENT OF SAID SEGMENTS ON SAID FIRST MENTIONED ELEMENT, AND THE CIRCULAR EXTENT OF SAID SEGMENTS, BEING SUCH THAT SAID MEASURING DEVICE WILL BE PLACED IN ELECTRICAL CONTACT WITH EACH THERMOCOUPLE DURING THE LATTER PORTION ONLY OF THE TRAVEL OF
Claim 2
Dependent Claim
135 words
IN A DEVICE FOR THE PURPOSE DESCRIBED, A ROLL OVER WHICH A STRIP OF MATERIAL MAY BE PASSED WITH THE SAID STRIP CONFORMING TO A SUBSTANTIAL PORTION OF THE CIRCUMFERENCE OF THE SAID ROLL, A SERIES OF THERMOCOUPLES SPACED PERIPHERALLY ABOUT SAID ROLL IN SUCH POSITION AS TO BE IN CONTROLLING THERMAL CONTACT WITH SUCH STRIP, A COMMUNTATING SWITCH COMPRISING AN ELEMENT ROTATING WITH SAID ROLL AND BEARING SEGMENTS TO WHICH LEADS FROM SAID SEVERAL THERMOCOUPLES ARE ATTACHED, AND A STATIONARY MEMBER BEARING CONTACTS COACTING WITH SAID SEGMENTS AND CONNECTED TO A MEASURING DEVICE, THE PLACEMENT OF SAID SEGMENTS ON SAID FIRST MENTIONED ELEMENT, AND THE CIRCULAR EXTENT OF SAID SEGMENTS, BEING SUCH THAT SAID MEASURING DEVICE WILL BE PLACED IN ELECTRICAL CONTACT WITH EACH THERMOCOUPLE DURING THE LATTER PORTION ONLY OF THE TRAVEL OF
References Cited (Backward Citations)
US1578280A
Cited
US1759220A
Cited
US1971666A
Cited
US2032407A
Cited
US2114029A
Cited
US2237036A
Cited
US2267775A
Cited
US2566468A
Cited
US2428129A
Cited
US2431473A
Cited
DE824117C
Cited
US2712236A
Cited
US2698872A
Cited
US2666799A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-05-17 | 1968-11-16 | 1969-05-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-17 | 1972-11-16 | 1973-05-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-17 | 1976-11-16 | 1977-05-18 | $7700.00 | Window Closed / Lapsed |