Patents Assigned to Ronald H. Hall
  • Method of applying and removing a protective film to the surface of a handrail for an escalator or moving walkway
    Patent number: 6450228
    Abstract: A film and a method of applying the film to a handrail of an escalator or moving walkway are provided. The film can be a single or double layered film. Printed matter, e.g. advertising, can be applied to or between the films. An apparatus and related method for applying the film are also included and rely on the motion of the handrail to unroll a supply of the film, with one or more rollers pressing the film onto the handrail.
    Type: Grant
    Filed: February 22, 2000
    Date of Patent: September 17, 2002
    Assignee: Ronald H. Hall
    Inventors: John McLeod, Ronald L. Bugg