Patents by Inventor Daniel J. Quehen

Daniel J. Quehen 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).

  • Load receiver with improved fixing means
    Patent number: 4394885
    Abstract: This invention relates to load receivers in which a solid member with a constriction supplies the opposing elastic force. The connection between this solid member and the remainder of the load receiver is produced exclusively by pairs of bolts, tightly housed in bores of the solid member; each pair of bolts co-operates moreover with a part of the load receiver which has a lower rigidity than that of the material constituting the solid member. Such load receivers can be used in weighing apparatus.
    Type: Grant
    Filed: January 28, 1981
    Date of Patent: July 26, 1983
    Assignee: Testut Aequitas
    Inventors: Gilbert V. Dauge, Jacques F. Langlais, Daniel J. Quehen