Patents by Inventor Charly J. Saulnier

Charly J. Saulnier 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).

  • Quick connector coupling for semi-rigid hose
    Patent number: 4288113
    Abstract: This quick connector coupling for semi-rigid hose or tube comprises a hollow body, a retaining ring and a push member, a movable abutment member limiting the opening movement of lugs formed in the retaining ring is resiliently fitted in the body by virtue of an elastic ring disposed downstream thereof.
    Type: Grant
    Filed: July 6, 1979
    Date of Patent: September 8, 1981
    Assignee: Parker-Hannifin Corporation
    Inventor: Charly J. Saulnier