Patents by Inventor Garry J. Neufeld

Garry J. Neufeld 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).

  • Composite joists, joist assemblies and building panels including such joist assemblies
    Patent number: 4301635
    Abstract: The invention provides a composite metal and wood joist, a joist assembly, and a floor panel incorporating two or more of such joist assemblies connected by plywood floor panels. Each composite joist member consists of a metal channel having a plurality of nailable stiffening members disposed along its length, preferably one at each end and the others spaced uniformly along its length. A joist assembly consists of two spaced parallel joists, the assembly having a plurality of stiffening assemblies along its length, each stiffening assembly consisting of two adjacent stiffening members connected by a cross member.
    Type: Grant
    Filed: November 14, 1979
    Date of Patent: November 24, 1981
    Assignee: Nu Floor Co. Ltd.
    Inventor: Garry J. Neufeld