Patents by Inventor Dwight E. Check

Dwight E. Check 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).

  • Combination planar molder
    Patent number: 4394878
    Abstract: This invention relates to a combination planar molder for wood products. A support framework mounts a removable shaft for mounting either a planing knife or a molding bit. The shaft is mounted in bearing means at least one of which is pivotal about its housing so as to permit the shaft to be raised and lowered at an angle and slipped laterally for insertion and removal. This allows one shaft to be utilized for the planing head and a separate shaft to be utilized for a molding head. This eliminates time consuming balancing of the shaft as a result of changing a conventional planing head into a molding head.
    Type: Grant
    Filed: July 16, 1981
    Date of Patent: July 26, 1983
    Assignee: R. B. Industries
    Inventors: Verle L. Rice, Dwight E. Check
  • Combination planar molder
    Patent number: D268843
    Type: Grant
    Filed: March 9, 1981
    Date of Patent: May 3, 1983
    Inventors: Verle L. Rice, Dwight E. Check