Patents by Inventor John W. Hajec, Jr.

John W. Hajec, Jr. 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).

  • Rack for storing and dispensing plastic oil containers
    Patent number: 5316154
    Abstract: An elongated rack vertically mounted for storing and dispensing one-quart plastic oil containers is rigidly formed to include a top opening, a rear surface, parallel side surfaces extending forward of the rear surface and perpendicular thereto, a bottom surface, and an outwardly angled front surface. The side surfaces and the front surface are notched upward and rearward to create an opening through which only the bottom one of a stack of oil containers in the rack may be withdrawn.
    Type: Grant
    Filed: November 4, 1992
    Date of Patent: May 31, 1994
    Inventor: John W. Hajec, Jr.