Patent US3039967A successfully refreshed from Google Patents.
US3039967A
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Non-squawking automatic transmission fluid
Assignee: Texaco Inc
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Filing: 1957-05-14
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Granted: 1962-06-19
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Expires: 1977-05-14
Abstract
No abstract record available.
Inventors
- 👤 Clemence J Henry
- 👤 Raymond B Tierney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:07
CPC Classifications
C; C10; C10M; C10M1/00; C10M1/08; C10M2203/00; C10M2203/10; C10M2203/102; C10M2203/104; C10M2203/106; C10M2203/108; C10M2207/00; C10M2207/28; C10M2207/282; C10M2207/34; C10M2209/00; C10M2209/02; C10M2209/08; C10M2209/084; C10M2219/00; C10M2219/02; C10M2219/022; C10M2219/04; C10M2219/044; C10M2219/046; C10M2221/00; C10M2221/04; C10M2221/041; C10M2223/00; C10M2223/02; C10M2223/04; C10M2223/045; C10M2223/12; C10M2225/00; C10M2225/04; C10M2225/041; C10M2229/00; C10M2229/02; C10M2229/04; C10M2229/041; C10M2229/05; C10N; C10N2010/00; C10N2010/04; C10N2020/00; C10N2020/01; C10N2040/00; C10N2040/08
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
67 words
A HYDRAULIC TRANSMISSION FLUILD ADAPTED FOR AUTOMATIC TRANSMISSIONS COMPRISING AT LEAST 85 WEIGHT PERCENT OF A MINERAL LUBRICATING OIL, SAID MINERAL LUBRICATING OIL COMPRISING ABOUT 60 TO 90 WEIGHT PERCENT OF A REFINED DISTILLATE OIL AND 10 TO 40 WEIGHT PERCENT OF A REFINED RESIDUAL FRACTION; 0.1 TO 1.0 WEIGHT PERCENT OF A DIALKYL ESTER OF A DIMER OF ETHYLENIC MONOCARBOXYLIC ALIPHATIC ACIDS OF THE GENERAL FORMULA
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) | 1965-06-18 | 1965-12-18 | 1966-06-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-18 | 1969-12-18 | 1970-06-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-18 | 1973-12-18 | 1974-06-19 | $7700.00 | Window Closed / Lapsed |