Patents by Inventor Al Johnston

Al Johnston 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).

  • Patent number: 5056843
    Abstract: A detachable, and versatile hand article carrier for lifting, transporting, moving boxes as well as small commercial store boxes to be used by either one person or in combination two persons. Having two frames (11A and 11B) with two rectangle sides (C and D) formed right angle to each other, for fitting along two sides of boxes, a horizontal bottom lip (10A and 10B) formed right angle to one side, for fitting on the third connecting box side. A flexible element (14) connects the two frames by attachments (15) in a horizontal manner so as to hold the frames securely in place, and to support the load being transported. Both frames have attached handles (12A and 12B) for grasping, picking up, and transporting the load once the frames are inserted.
    Type: Grant
    Filed: July 9, 1990
    Date of Patent: October 15, 1991
    Inventor: Al Johnston