Patents by Inventor Michael L. Marcinko

Michael L. Marcinko 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).

  • Disposable oil drain system and method of using the same
    Patent number: 4054184
    Abstract: A system for collecting and disposing of oil having a collection receptacle with a downwardly sloping bottom and a circular opening at the lower end of the bottom. Support members are attached to the sides of the receptacle to maintain a horizontal position. A tubular extention formed at the circular opening is adapted to receive a disposable plastic bag which is removably attached by an elastic fit. The disposable bag is sealed and disposed of after the oil has been captured.
    Type: Grant
    Filed: September 19, 1975
    Date of Patent: October 18, 1977
    Inventor: Michael L. Marcinko