Patent Number: 6,296,484

Title: Dispenser for dental viscous material

Abstract: A dispenser for dental viscous material including a box-shaped handle provided with a cartridge-mounting portion for mounting a cartridge containing a dental viscous material. A guide shaft is supported in the front and back direction in a cavity of the box-shaped handle, at a preset position of which is provided a lever-engaging portion. A lever is provided in the box-shaped handle via a lever shaft, one end of which is engaged with the lever-engaging portion of the guide shaft and the other end of which is positioned outside the box-shaped handle. An elastic member is engaged with the box-shaped handle and the guide shaft or the lever so as to return the guide shaft to an initial position.

Inventors: Nihei; Tsutomu (Tokyo, JP), Ishida; Kazuya (Minaminasu-Machi, JP)

Assignee: GC Corporation

International Classification: A61C 5/06 (20060101); A61C 5/00 (20060101); B05C 17/005 (20060101); A61C 005/04 ()

Expiration Date: 10/02/2018