Patents by Inventor Guerry T Parris

Guerry T Parris 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).

  • Coaxial drive cable centering device
    Patent number: 8328645
    Abstract: A working tool (10) includes a gasoline motor (11), a working head (12), and a shaft assembly (14) extending between and mechanically coupling the engine and the working head. The shaft assembly includes a frame tube (18), a flexible drive cable (19), and an elongated coaxial drive cable centering device or support member (20) positioned between the drive cable and the frame tube. The support member includes a sheath (21) and a plurality of centering members (22). The centering members includes contacting elements (23) in the form of spiral or a flexible rubber bushings having a central tube (34) and a plurality of spaced annular rings or flanges (35).
    Type: Grant
    Filed: January 20, 2010
    Date of Patent: December 11, 2012
    Assignee: Suhner Manufacturing, Inc.
    Inventor: Guerry T Parris
  • COAXIAL DRIVE CABLE CENTERING DEVICE
    Publication number: 20110176759
    Abstract: A working tool (10) includes a gasoline motor (11), a working head (12), and a shaft assembly (14) extending between and mechanically coupling the engine and the working head. The shaft assembly includes a frame tube (18), a flexible drive cable (19), and an elongated coaxial drive cable centering device or support member (20) positioned between the drive cable and the frame tube. The support member includes a sheath (21) and a plurality of centering members (22). The centering members includes contacting elements (23) in the form of spiral or a flexible rubber bushings having a central tube (34) and a plurality of spaced annular rings or flanges (35).
    Type: Application
    Filed: January 20, 2010
    Publication date: July 21, 2011
    Applicant: SUHNER MANUFACTURING, INC.
    Inventor: Guerry T. Parris