Patents Assigned to Columbia Elevator Products Co., Inc.
  • Elevator cab assembly and method of assembling same
    Patent number: 5842545
    Abstract: An elevator cab assembly and method of assembling same wherein a plurality of side panels are connected by interlocking longitudinal edges of the side panels with longitudinal edges of adjacent side wall panels without additional fasteners. The ceiling can also be assembled using interlocking ceiling panels without the need of additional fasteners.
    Type: Grant
    Filed: March 29, 1996
    Date of Patent: December 1, 1998
    Assignee: Columbia Elevator Products Co., Inc.
    Inventor: Louis J. Blaiotta