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US3799751A Expired / Lapsed US ⏱️ 0.0 years remaining

Motor fuel additives

Assignee: Texaco Inc
•
Filing: 1972-05-19
•
Granted: 1974-03-26
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Expires: 1992-05-19
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Abstract

Abstract FUEL COMPOSITIONS, AND PARTICULARLY MOTOR FUEL COMPOSITIONS, TO WHICH ARE ADDED MINOR AMOUNTS OF NITROKETONIZED OLEFIN POLYMERS AND AMINE SALT THEREOF FOR THE PURPOSE OF PROVIDING SUCH PROPERTIES AS RUST PROTECTION, AND CARBURETOR DE-ICING.

Inventors

  • 👤 D Lachowicz
  • 👤 G Saines
  • 👤 M Michelson
  • 👤 G Eckert

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-24 04:57
CPC Classifications
C; C10; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/22; C10L1/23; C10L1/231

Claims Analysis

Total Claims: 0
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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) 1977-03-25 1977-09-24 1978-03-26 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1981-03-25 1981-09-24 1982-03-26 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1985-03-25 1985-09-24 1986-03-26 $7700.00 Window Closed / Lapsed

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