US3096285A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Urethane containing lubricant
Assignee: Texaco Inc
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Filing: 1960-08-25
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Granted: 1963-07-02
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Expires: 1980-08-25
Abstract
No abstract record available.
Inventors
- 👤 Dietrich F Huttenlocher
- 👤 William M Sweeney
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:15
CPC Classifications
C; C10; C10M; C10M3/00; C10M2207/00; C10M2207/28; C10M2207/281; C10M2207/282; C10M2207/283; C10M2207/286; C10M2207/30; C10M2207/302; C10M2207/304; C10M2207/34; C10M2209/00; C10M2209/10; C10M2209/11; C10M2209/111; C10M2215/00; C10M2215/10; C10M2219/00; C10M2219/06; C10M2219/062; C10M2219/10; C10M2219/104; C10M2219/108
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
68 words
A LUBRICANT COMPOSITION COMPRISING AS THE MAJOR COMPONENT AN ESTER FORMED FROM AN ACID SELECTED FROM THE GROUP CONSISTING OF SATURATED ALIPHATIC MONOCARBOXYLIC ACID AND SATURATED ALIPHATIC DICARBOXYLIC ACID OF 6 12 CARBON ATOMS AND A SATURATED ALIPHATIC ALCOHOL OF 6 TO 18 CARBON ATOMS CONTAINING 1 TO 4 HYDROXYL GROUPS AND AS A MINOR COMPONENT BETWEEN 0.1 TO 5.0 WT. PERCENT OF A URETHANE OF THE FORMULA
Claim 2
Dependent Claim
68 words
A LUBRICANT COMPOSITION COMPRISING AS THE MAJOR COMPONENT AN ESTER FORMED FROM AN ACID SELECTED FROM THE GROUP CONSISTING OF SATURATED ALIPHATIC MONOCARBOXYLIC ACID AND SATURATED ALIPHATIC DICARBOXYLIC ACID OF 6 12 CARBON ATOMS AND A SATURATED ALIPHATIC ALCOHOL OF 6 TO 18 CARBON ATOMS CONTAINING 1 TO 4 HYDROXYL GROUPS AND AS A MINOR COMPONENT BETWEEN 0.1 TO 5.0 WT. PERCENT OF A URETHANE OF THE FORMULA
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) | 1966-07-01 | 1966-12-31 | 1967-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-01 | 1970-12-31 | 1971-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-01 | 1974-12-31 | 1975-07-02 | $7700.00 | Window Closed / Lapsed |