Patent US3091023A successfully refreshed from Google Patents.
US3091023A
Expired / Lapsed
US
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Method of making a capillary tube fluid filled transmission system
Assignee: Honeywell Inc
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Filing: 1960-09-19
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Granted: 1963-05-28
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Expires: 1980-09-19
Abstract
No abstract record available.
Inventors
- 👤 Jr William L Carlson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 16:53
CPC Classifications
G; G01; G01K; G01K5/00; G01K5/32; G01K5/326; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49805; Y10T29/49808; Y10T29/4981
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
76 words
THE METHOD OF MAKING A THERMOSTAT ELEMENT HAVING A REMOTE BULB CONNECTED BY A FLUID FILLED SYSTEM TO AN ACTUATOR, WHICH CONSISTS OF ATTACHING A BULB AND AN ACTUATOR TO OPPOSITE ENDS OF A LENGTH OF TUBE, FILLING THE BULB, TUBE AND ACTUATOR WITH RELATIVELY NONCOMPRESSIBLE FLUID, TOLLING THE TUBE TO REDUCE THE CROSS-SECTIONAL AREA OF THE TUBD BORE, AND SEALING THE SYSTEM TO PREVENT FLUID LOSS WHEN THE FLUID IN SAID BULB INCREASES IN VOLUME.
Claim 2
Independent Claim
76 words
THE METHOD OF MAKING A THERMOSTAT ELEMENT HAVING A REMOTE BULB CONNECTED BY A FLUID FILLED SYSTEM TO AN ACTUATOR, WHICH CONSISTS OF ATTACHING A BULB AND AN ACTUATOR TO OPPOSITE ENDS OF A LENGTH OF TUBE, FILLING THE BULB, TUBE AND ACTUATOR WITH RELATIVELY NONCOMPRESSIBLE FLUID, TOLLING THE TUBE TO REDUCE THE CROSS-SECTIONAL AREA OF THE TUBD BORE, AND SEALING THE SYSTEM TO PREVENT FLUID LOSS WHEN THE FLUID IN SAID BULB INCREASES IN VOLUME.
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) | 1966-05-27 | 1966-11-26 | 1967-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-27 | 1970-11-26 | 1971-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-27 | 1974-11-26 | 1975-05-28 | $7700.00 | Window Closed / Lapsed |