Patent US3071207A successfully refreshed from Google Patents.
US3071207A
Expired / Lapsed
US
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Lubrication system for high temperature environments
Assignee: General Electric Co
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Filing: 1960-08-25
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Granted: 1963-01-01
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Expires: 1980-08-25
Abstract
No abstract record available.
Inventors
- 👤 Lewis Paul
- 👤 Sylvester F Murray
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:14
CPC Classifications
F; F16; F16C; F16C33/00; F16C33/30; F16C33/66; F16C33/6637; F16C33/6659; F16C33/6674; F16C33/667; F16N; F16N17/00; F16N17/02; Y; Y10; Y10S; Y10S384/00; Y10S384/90; Y10S384/905
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
75 words
IN A LUBRICATION SYSTEM THE COMBINATION OF A BEARING, MEANS FOR SUPPLYING LUBRICANT TO SAID BEARING, A MATERIAL ADAPTED TO BE VAPORIZED TO GENERATE INERT GAS, HEATING MEANS IN HEAT TRANSFER RELATION WITH THE MATERIAL, MEANS FOR SENSING THE TEMPERATURE ADJACENT THE LUBRICANT AND MEANS FOR ENERGIZING THE HEATING MEANS IN RESPONSE TO THE TEMPERATURE ADJACENT THE LUBRICANT WHEREBY AN INERT ATMOSPHERE IS GENERATED TO BLANKET THE LUBRICANT TO RESTRAIN OXIDATION THEREOF AT ELEVATED TEMPERATURES.
References Cited (Backward Citations)
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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) | 1965-12-31 | 1966-07-02 | 1967-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-31 | 1970-07-02 | 1971-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-31 | 1974-07-02 | 1975-01-01 | $7700.00 | Window Closed / Lapsed |