Patents by Inventor Roy A. Troendle, Sr.

Roy A. Troendle, Sr. 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).

  • Modular wooden floor units and method of manufacture thereof
    Patent number: 4416100
    Abstract: The present disclosure is directed to a modular floor unit and method of making same. The module is made up of a plurality of lengths of tongue and groove strip flooring having a flat smooth finish on one side and a plurality of channel recesses on the other side. The tongue and groove strips are all of the same length and have the tongue of one strip full into the groove of an adjacent strip. The unfinished side is glued to a plywood back the grain of which is at a right angle to the length of the strips. After gluing the plywood is stapled to the back of the strips.
    Type: Grant
    Filed: September 4, 1981
    Date of Patent: November 22, 1983
    Assignee: Troendle, Inc.
    Inventor: Roy A. Troendle, Sr.