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US2785129A Expired / Lapsed US ⏱️ 0.0 years remaining

Lubricating compositions containing 2-benzothiazyl-n, n-dialkyldithiocarbamates

Assignee: Texaco Inc
•
Filing: 1951-07-03
•
Granted: 1957-03-12
•
Expires: 1971-07-03
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Abstract

No abstract record available.

Inventors

  • 👤 William S Quimby
  • 👤 James M Robertson

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-28 23:12
CPC Classifications
C; C10; C10M; C10M1/00; C10M1/08; C10M2203/00; C10M2203/06; C10M2205/00; C10M2205/02; C10M2205/026; C10M2205/16; C10M2205/22; C10M2207/00; C10M2207/02; C10M2207/023; C10M2207/026; C10M2207/28; C10M2207/283; C10M2219/00; C10M2219/04; C10M2219/044; C10M2219/06; C10M2219/062; C10M2219/066; C10M2219/08; C10M2219/082; C10M2219/083; C10M2219/10; C10M2219/102; C10M2219/104; C10M2219/106; C10M2223/00; C10M2223/02; C10M2223/04; C10M2223/041; C10M2223/042; C10N; C10N2040/00; C10N2040/06; C10N2040/135; C10N2040/20; C10N2040/22; C10N2060/00; C10N2060/04; C10N2070/00; C10N2070/02

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 12 words
A HYDROCARBON LUBRICATING OIL CONTAINING A CORROSION INHIBIDING AMOUNT OF A 2-BENZOTHIAZYL-N-DIALKYLDITHIOCARBAMATE.
Claim 2
Dependent Claim 12 words
A HYDROCARBON LUBRICATING OIL CONTAINING A CORROSION INHIBIDING AMOUNT OF A 2-BENZOTHIAZYL-N-DIALKYLDITHIOCARBAMATE.

References Cited (Backward Citations)

US2371319A Cited
US2054453A Cited
US2368106A Cited
US2385964A Cited
US2363012A Cited
US2412903A Cited
US2524082A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1960-03-11 1960-09-10 1961-03-12 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1964-03-11 1964-09-10 1965-03-12 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1968-03-11 1968-09-10 1969-03-12 $7700.00 Window Closed / Lapsed

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