Patents Assigned to Keller Products, Incorporated
  • Patent number: 7081576
    Abstract: A cylindrical, oval or egg-shaped shell comprising a plurality of layers of wood laminate with a layer of adhesive located between each adjacent layers of wood laminate. The adhesive is a composite adhesive which has a plurality of hollow spheres intermixed within the composite adhesive to facilitate improving bonding between adjacent layers of the wood laminate. The coating of the hollow spheres is preferably silane. The laminated wood core or shell has improved strength and sound qualities and is also suitable for use in the manufacture of furniture.
    Type: Grant
    Filed: October 21, 2003
    Date of Patent: July 25, 2006
    Assignee: Keller Products, Incorporated
    Inventor: Sami Daoud
  • Patent number: 5439280
    Abstract: A file hanger kit, system and clips for mounting file hanging rails in a drawer on a tapered cross-section clip mounting rail running along the top edges of the drawer. The clips are formed in an upside down J configuration having a vertical portion and a generally C-shaped hook portion integral with the top of the vertical portion. The C-shaped hook portion defines and partially encloses a reentrant opening that faces down along the side of the vertical portion for hooking and wedging onto the tapered mounting rail when a downward force is applied to the clip by the files hanging on the rails mounted in the clips.
    Type: Grant
    Filed: July 9, 1993
    Date of Patent: August 8, 1995
    Assignee: Keller Products Incorporated
    Inventors: Richard Steinberg, James J. Decknick
  • Patent number: D359675
    Type: Grant
    Filed: July 9, 1993
    Date of Patent: June 27, 1995
    Assignee: Keller Products Incorporated
    Inventors: Richard Steinberg, James J. Decknick