Patents by Inventor Christopher T. Zuber

Christopher T. Zuber 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: 4783853
    Abstract: A body-protective article comprising matched portions of a rigid, non-shattering, high-impact resistant polymer, interiorly lined with an adherent high-impact absorbing elastomer. A protective body suit may comprise a series of interconnected segments providing a unitary suit, made up of such matched portions. The polymer is chosen from the group consisting of polyvinyl chloride, polyethylene, polypropylene, nylon, and polyester, and each of a sufficient molecular weight to make it rigid and non-shattering. The elastomer comprises flexible polyurethane of essentially linear structure containing unsatisfied hydroxyl groups, and having a compression set less than 15%, an elongation at break of at least 500% and a recovery which is delayed after compression by at least 0.7 sec. The matched portions have fixed adjacent interlocking edges that enable the user to enclose a body portion therein. Closures hold the matched portions together. Adjacent segments are usually connected together.
    Type: Grant
    Filed: April 17, 1987
    Date of Patent: November 15, 1988
    Inventor: Christopher T. Zuber