Patent US3296572A successfully refreshed from Google Patents.
US3296572A
Expired / Lapsed
US
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Standard thermometer
Assignee: Emerson Process Management Ltd
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Filing: 1962-10-18
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Granted: 1967-01-03
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Expires: 1982-10-18
Abstract
No abstract record available.
Inventors
- 👤 Lowell A Kleven
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 23:45
CPC Classifications
G; G01; G01K; G01K7/00; G01K7/16; G01K7/18
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
180 words
A TEMPERATURE SENSOR OF THE RESISTANCE WIRE TYPE COMPRISING AN ELEMENT SUPPORT, SAID ELEMENT SUPPORT BEING COMPRISED OF A CENTER CYLINDRICAL MEMBER HAVING A PLURALITY OF OUTER SUPPORT CYLINDERS FIXEDLY ATTACHED THERETO AND EXTENDING SUBSTANTIALLY PARALLEL THEREWITH, SAID OUTER SUPPORT CYLINDERS BEING ARRANGED ANNULARLY AROUND SAID CENTER CYLINDRICAL MEMBER, EACH OF SAID SUPPORT CYLINDERS HAVING A PLURALITY OF HOLES LONGITUDINAL THERETHROUGH, A RESISTANCE WIRE THREADED THROUGH THE HOLES IN SAID CYLINDRICAL SUPPORT MEMBERS AND LOOPED BETWEEN ADJACENT HOLES IN THE CYLINDRICAL SUPPORT MEMBERS, SAID CENTER CYLINDRICAL MEMBER HAVING FOUR HOLES DEFINED THERETHROUGH, A PAIR OF U-SHAPED LEAD WIRES MOUNTED IN SAID HOLES IN SAID CENTER CYLINDRICAL MEMBER, THE BEND OF SAID U-SHAPED LEAD WIRES BEING AT A SECOND END OF SAID ELEMENT SUPPORT AND THE LEGS OF EACH WIRE EXTENDING THROUGH SAID CENTER CYLINDRICAL MEMBER TO A FIRST END THEREOF, OPPOSITE ENDS OF SAID RESISTANCE WIRE BEING ELECTRICALLY CONNECTED TO A SEPARATE ONE OF SAID U-SHAPED LEAD WIRES AT THE BEND PORTION THEREOF, AND MEANS TO PREVENT SAID LEAD WIRES FROM SLIDING MOVEMENT WITH RESPECT TO SAID CENTER CYLINDRICAL MEMBER.
Claim 2
Dependent Claim
180 words
A TEMPERATURE SENSOR OF THE RESISTANCE WIRE TYPE COMPRISING AN ELEMENT SUPPORT, SAID ELEMENT SUPPORT BEING COMPRISED OF A CENTER CYLINDRICAL MEMBER HAVING A PLURALITY OF OUTER SUPPORT CYLINDERS FIXEDLY ATTACHED THERETO AND EXTENDING SUBSTANTIALLY PARALLEL THEREWITH, SAID OUTER SUPPORT CYLINDERS BEING ARRANGED ANNULARLY AROUND SAID CENTER CYLINDRICAL MEMBER, EACH OF SAID SUPPORT CYLINDERS HAVING A PLURALITY OF HOLES LONGITUDINAL THERETHROUGH, A RESISTANCE WIRE THREADED THROUGH THE HOLES IN SAID CYLINDRICAL SUPPORT MEMBERS AND LOOPED BETWEEN ADJACENT HOLES IN THE CYLINDRICAL SUPPORT MEMBERS, SAID CENTER CYLINDRICAL MEMBER HAVING FOUR HOLES DEFINED THERETHROUGH, A PAIR OF U-SHAPED LEAD WIRES MOUNTED IN SAID HOLES IN SAID CENTER CYLINDRICAL MEMBER, THE BEND OF SAID U-SHAPED LEAD WIRES BEING AT A SECOND END OF SAID ELEMENT SUPPORT AND THE LEGS OF EACH WIRE EXTENDING THROUGH SAID CENTER CYLINDRICAL MEMBER TO A FIRST END THEREOF, OPPOSITE ENDS OF SAID RESISTANCE WIRE BEING ELECTRICALLY CONNECTED TO A SEPARATE ONE OF SAID U-SHAPED LEAD WIRES AT THE BEND PORTION THEREOF, AND MEANS TO PREVENT SAID LEAD WIRES FROM SLIDING MOVEMENT WITH RESPECT TO SAID CENTER CYLINDRICAL MEMBER.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-01-02 | 1970-07-04 | 1971-01-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-02 | 1974-07-04 | 1975-01-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-02 | 1978-07-04 | 1979-01-03 | $7700.00 | Window Closed / Lapsed |