Patents by Inventor Timothy D. McCormack

Timothy D. McCormack 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).

  • Support hook for plastic bag
    Patent number: 4723740
    Abstract: A support hook for supporting a plastic bag inside a waste container comprises two side walls disposed in side by side relation and joined by an intermediate wall which extends therebetween. Three arms project laterally from one side wall and a hook projects laterally from the other side wall.
    Type: Grant
    Filed: December 24, 1986
    Date of Patent: February 9, 1988
    Inventors: Richard Courtemanche, Timothy D. McCormack
  • Hook implement for holding disposable receptacle liners
    Patent number: D288284
    Type: Grant
    Filed: July 30, 1985
    Date of Patent: February 17, 1987
    Inventors: Richard Courtemanche, Timothy D. McCormack