Patents Assigned to Kawassaki Jukogyo Kabushiki Kaisha - Justia Patents Search

Patents Assigned to Kawassaki Jukogyo Kabushiki Kaisha

Method of smoothing the outer surface of a structure with sliding doors and a sliding door with a mechanism for smoothing the outer surface

Patent number: 4930256

Abstract: A method of smoothing the outer surfaces of sliding doors wherein, after a doorway is closed with a sliding door, a wall member is projected outwardly, the outer wall member having an outer surface of a size and shape which is nearly the same as those of the doorway, such that the surface of the outer wall member is flush with the surface of the structure.

Type: Grant

Filed: September 1, 1988

Date of Patent: June 5, 1990

Assignee: Kawassaki Jukogyo Kabushiki Kaisha

Inventors: Isamu Kawanishi, Makoto Ogawara