Patents by Inventor Hans L. Schoemer

Hans L. Schoemer has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Labelling device
    Patent number: 4291475
    Abstract: A device for labelling a telephone set or the like. A flexible transparent shield covers a paper label in a receiving area in the handset housing of a telephone set. Lips at the opening of a pair of notches disposed in tangs in the transparent shield wrap around posts in the housing to retain the transparent shield and paper label in the receiving area of the housing.
    Type: Grant
    Filed: May 8, 1980
    Date of Patent: September 29, 1981
    Assignee: Motorola, Inc.
    Inventor: Hans L. Schoemer
  • Illumination apparatus for use in an illuminatable pushbutton keyset and the like
    Patent number: 4124879
    Abstract: An illumination apparatus which includes a plurality of indicating means arranged in rows, a light source, a light pipe assembly having a plurality of transparent light pipes disposed between the rows of indicating means, and means for distributing the light rays from the light source so that the indicating means are evenly and uniformly illuminated.
    Type: Grant
    Filed: May 20, 1977
    Date of Patent: November 7, 1978
    Assignee: Motorola, Inc.
    Inventor: Hans L. Schoemer
  • Cardcage chassis for electronic equipment or similar article
    Patent number: D335280
    Type: Grant
    Filed: October 4, 1991
    Date of Patent: May 4, 1993
    Assignee: Motorola, Inc.
    Inventors: Hans L. Schoemer, Raul Olivera