Patents by Inventor Michael J. Jelcin

Michael J. Jelcin 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).

  • Method of forming truck cab frames
    Patent number: 4695342
    Abstract: To form a pair of truck cab frames, a pair of mandrels are provided in base-to-base relationship, filamentary material is wound about the mandrels to form four corner pillars, four roof rails and two roof cross-members of each frame, and the corner pillars of one frame are separated from the corner pillars of the other frame adjacent the bases of the mandrels.
    Type: Grant
    Filed: March 28, 1985
    Date of Patent: September 22, 1987
    Assignee: General Motors Corporation
    Inventors: Gordon F. Belleau, Michael J. Jelcin, Charles F. Verga