US3842008A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Grease compositions
Assignee: Mobil Oil AS
•
Filing: 1973-05-18
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Granted: 1974-10-15
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Expires: 1993-05-18
Abstract
Abstract 1. A GREASE COMPOSITION COMPRISING AN OIL OF LUBRICATING VISCOSITY, AS A VEHICLE, AND A THICKENING AGENT COMPRISING A BORIC ACID COMPLEX OF ALKALINE EARTH METAL SALTS OF ALIPHATIC LONG CHAIN MONOCARBOXYLIC AND ALIPHATIC DICARBOXYLIC ACIDS.
Inventors
- 👤 W Carman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 20:46
CPC Classifications
C; C10; C10M; C10M5/00; C10M2201/00; C10M2201/087; C10M2207/00; C10M2207/10; C10M2207/12; C10M2207/121; C10M2207/123; C10M2207/125; C10M2207/129; C10M2207/22; C10M2227/00; C10M2227/06; C10N; C10N2010/00; C10N2010/04; C10N2050/00; C10N2050/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
35 words
A GREASE COMPOSITION COMPRISING AN OIL OF LUBRICATING VISCOSITY, AS A VEHICLE, AND A THICKENING AGENT COMPRISING A BORIC ACID COMPLEX OF ALKALINE EARTH METAL SALTS OF ALIPHATIC LONG CHAIN MONOCARBOXYLIC AND ALIPHATIC DICARBOXYLIC ACIDS.
Claim 2
Dependent Claim
35 words
A GREASE COMPOSITION COMPRISING AN OIL OF LUBRICATING VISCOSITY, AS A VEHICLE, AND A THICKENING AGENT COMPRISING A BORIC ACID COMPLEX OF ALKALINE EARTH METAL SALTS OF ALIPHATIC LONG CHAIN MONOCARBOXYLIC AND ALIPHATIC DICARBOXYLIC ACIDS.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-10-14 | 1978-04-15 | 1978-10-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-10-14 | 1982-04-15 | 1982-10-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-10-14 | 1986-04-15 | 1986-10-15 | $7700.00 | Window Closed / Lapsed |