Patents Assigned to Elm Company Ltd.
  • Cassette-type printing head with perforated film member
    Patent number: 4679058
    Abstract: The present invention relates to a cassette-type printing head which comprises in combination: a cassette body for housing an ink, an ink guiding member in which one end portion thereof is immersed in the cassette body, and a film member having a plurality of holes or recesses for housing an ink which is contacted by the ink guiding member which protrudes from the cassette body.
    Type: Grant
    Filed: May 7, 1985
    Date of Patent: July 7, 1987
    Assignee: Elm Company Ltd.
    Inventor: Keiichi Hori