Patents by Inventor Roland Edward Flick

Roland Edward Flick 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).

  • Flexible hose coupling
    Patent number: 4068870
    Abstract: A coupling for hose comprises male and female members one of which carries a locking device for engaging a surface on the other member. The locking device is carried by a pair of opposed hinged arms and comprises a semi-circular unit containing an over-center, semi-circular aperture dimensioned to encompass a specific area on the other member.
    Type: Grant
    Filed: April 2, 1976
    Date of Patent: January 17, 1978
    Assignee: Gaymar Industries Incorporated
    Inventors: John Kimball Whitney, Allan Hugh Cosgrove, Roland Edward Flick