Patents by Inventor Aaron L. Bernard

Aaron L. Bernard has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Oil change apparatus
    Patent number: 5630451
    Abstract: An oil drain assembly for an engine oil pan to replace the plug of the oil pan drain opening comprising a valve housing having an upper oil inlet port mounted to and in communication with the drain opening of the engine oil pan; a lower oil outlet port; a means for controlling oil flow through the valve housing; a detachable drain line at the oil outlet port; and a detachable disposable oil collection bag mounted to the drain line.
    Type: Grant
    Filed: December 23, 1994
    Date of Patent: May 20, 1997
    Inventor: Aaron L. Bernard
  • Paint pan with brush dock and paint reservoir
    Patent number: D332512
    Type: Grant
    Filed: March 12, 1990
    Date of Patent: January 12, 1993
    Inventor: Aaron L. Bernard