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Patent US3280029A successfully refreshed from Google Patents.
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US3280029A Expired / Lapsed US ⏱️ 0.0 years remaining

Lubricant compositions

Assignee: Mobil Oil AS
•
Filing: 1964-06-18
•
Granted: 1966-10-18
•
Expires: 1984-06-18
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Abstract

No abstract record available.

Inventors

  • 👤 Hans F Waldmann

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 20:24
CPC Classifications
C; C10; C10M; C10M173/00; C10M2201/00; C10M2201/02; C10M2203/00; C10M2203/10; C10M2203/108; C10M2205/00; C10M2205/02; C10M2207/00; C10M2207/02; C10M2207/021; C10M2207/022; C10M2207/28; C10M2207/281; C10M2207/282; C10M2207/283; C10M2207/286; C10M2207/287; C10M2207/34; C10M2209/00; C10M2209/10; C10M2209/103; C10M2215/00; C10M2215/02; C10M2215/04; C10M2215/042; C10M2215/24; C10M2215/26; C10M2223/00; C10M2223/02; C10M2223/04; C10M2223/042; C10M2227/00; C10M2227/02; C10M2229/00; C10M2229/02; C10M2229/04; C10M2229/05; C10N; C10N2030/00; C10N2030/08; C10N2030/12; C10N2040/00; C10N2040/02; C10N2040/08; C10N2040/12; C10N2040/13; C10N2040/135; C10N2040/20; C10N2050/00; C10N2050/01

Claims Analysis

Total Claims: 3
Claim 1
Independent Claim 21 words
A LIQUID LUBRICANT COMPOSITION CONTAINING AN EFFECTIVE AMOUNT SUFFICIENT TO PROVIDE CORROSION RESISTANCE THERETO OF A MONO-ALKANOL COMPOUND OF THE FORMULA:
Claim 2
Dependent Claim 21 words
A LIQUID LUBRICANT COMPOSITION CONTAINING AN EFFECTIVE AMOUNT SUFFICIENT TO PROVIDE CORROSION RESISTANCE THERETO OF A MONO-ALKANOL COMPOUND OF THE FORMULA:
Claim 3
Dependent Claim 10 words
THE COMPOSITION OF CLAIM 1 WHICH CONTAINS A WATERIN-OIL EMULSION.

References Cited (Backward Citations)

US2512949A Cited
US2956889A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-10-17 1970-04-18 1970-10-18 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-10-17 1974-04-18 1974-10-18 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-10-17 1978-04-18 1978-10-18 $7700.00 Window Closed / Lapsed

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