Patents Assigned to Pyramid, Inc.
  • Patent number: 5011462
    Abstract: The belt connector of the present invention comprises an elongated shank having two J-hooks at its opposite ends. Each J-hook is performed to make an elongated slot which is approximately one half the width of the diameter of the loop member which forms the loops at the ends of the connectible belt. When the loops are forced into the slots of the J-hooks of the connector, they are compressed to form an oval shape which resists movement or turning within the slot.
    Type: Grant
    Filed: May 29, 1990
    Date of Patent: April 30, 1991
    Assignee: Pyramid, Inc.
    Inventor: Thomas R. Smith
  • Patent number: 4929222
    Abstract: The connectable drive belt of the present invention includes an elongated circular cord formed from an elastomeric material. The ends of the cord are flattened and formed into a portion having a rectangular cross-section. A hole is formed in the end of each flattened portion. Then a metal clip having two hooks lying in planes perpendicular to one another is used to connect the opposite ends of the belt together. Once connected, the flattened ends of the belt are twisted 90 degrees relative to one another and are held in this position by the clip.
    Type: Grant
    Filed: September 5, 1989
    Date of Patent: May 29, 1990
    Assignee: Pyramid, Inc.
    Inventors: Thomas R. Smith, Thomas M. Tripp