Patents by Inventor Andrew J. Inzerill

Andrew J. Inzerill 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).

  • Mortar tool
    Patent number: 3937511
    Abstract: A mortar tool for grasping a bead of mortar and placing it on top of the course of bricks or blocks being laid. The device includes a pair of opposed elongate jaws which are spring biased to open position and have handles or a pistol grip for closing the jaws to retain mortar therein. The device is then moved to engage the top of a course of bricks or blocks and with attached guides is aligned therewith and the handle or pistol is then released to open the jaws to deposit the bead of mortar onto the work.
    Type: Grant
    Filed: August 15, 1974
    Date of Patent: February 10, 1976
    Inventor: Andrew J. Inzerill