Patents by Inventor Thomas E. DeZern, Sr.

Thomas E. DeZern, 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).

  • Patent number: 3999338
    Abstract: A roofing framework adapted for mounting atop a selected pair of opposite side walls of a building structure said framework including a pair of spaced apart opposed base members, each of said base members having a plurality of upwardly extending column members attached at corresponding locations therealong, and each of said column members including a notched upper end portion. Also included are a plurality of roof supported members respectively bridging the space between the base members and being supported in the notches of correspondingly located column members on the opposed base members, and bracing members connecting selected column members, so that said column members, the roof support members and the bracing members form a connected frame support on which a roof deck can be laid and supported.
    Type: Grant
    Filed: September 18, 1975
    Date of Patent: December 28, 1976
    Assignee: Hill-Behan Lumber Company
    Inventors: William L. Behan, Jr., Thomas E. DeZern, Sr.