Patents Assigned to Midland Innovations, Limited Liability Corporation
  • Device for holding a paper sheet
    Patent number: RE43158
    Abstract: Device intended to maintain a paper sheet close to the vertical in order to facilitate the viewing thereof, characterized in that it is comprised of first holding means (1) and second holding means (2) which cooperate with the first holding means (1) so as to confer progressively to the sheet, as it is introduced between the first and the second holding means, an initial curvature which rigidifies the sheet.
    Type: Grant
    Filed: April 24, 1997
    Date of Patent: February 7, 2012
    Assignee: Midland Innovations, Limited Liability Corporation
    Inventors: Etienne Dill, Joel Spaes