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Vehicle oil change, filter change and tune up reminder device

  • US 4,004,361 A
  • Filed: 09/19/1975
  • Issued: 01/25/1977
  • Est. Priority Date: 09/19/1975
  • Status: Expired due to Term
First Claim
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1. A vehicle oil change, oil filter change and tune up reminder device for a vehicle having a passenger compartment a dashboard with a speedometer and odometer thereon, and an engine, said reminder device comprisinga plurality of recesses formed in the dashboard in close proximity with the speedometer in the passenger compartment of a vehicle in clear view of an operator of the vehicle;

  • three groups of number wheels each rotatably mounted in a corresponding one of the recesses and each comprising a plurality of coaxially mounted number wheels in next-adjacent relation in units, tens, hundreds, thousands, ten thousands and hundred thousands positions, the wheels of a first of said groups being manually rotatable to indicate a mileage at which the next engine oil change is due, the wheels of the second of said groups being manually rotatable to indicate a mileage at which the next oil filter change is due, and the wheels of the third of said groups being manually rotatable to indicate a mileage at which the next engine tune up is due; and

    a pair of spring-biased doors each hingedly affixed adjacent a corresponding one of the recesses for selectively closing and opening the recesses.

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