Patents by Inventor Humberto Trejo Gonzalez

Humberto Trejo Gonzalez 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).

  • Process to manufacture tubular articles resembling wood, cane, bamboo, reed, wicker, rattan, rush, and the like
    Patent number: 4231834
    Abstract: This invention relates to the production of tubular articles, made from synthetic thermoplastic materials, which resemble wood, rattan, bamboo, cane, reed, wicker, reed, rush, and similar natural materials, and also to the production of furniture, structures, and every kind of ornament in general employing thermoplastic materials which replace the natural materials mentioned above, coloring and veining such thermoplastic materials, and also joining and securing by means of ties made from rigid, semi-rigid or plastified polyvinyl the natural and artificial materials above mentioned, for the purpose of assembling furniture and structures in general.
    Type: Grant
    Filed: February 9, 1979
    Date of Patent: November 4, 1980
    Inventor: Humberto Trejo Gonzalez