Patents Assigned to Societe Anonyme des Ets. Pierre Roch
  • Sliding caliper
    Patent number: 4566199
    Abstract: A sliding caliper comprises a scale having a front end defining a measuring edge, a slide movable over the scale and having a readout display and a measuring tip depending from said scale and having an axis of symmetry passing through the measuring edge.
    Type: Grant
    Filed: November 16, 1984
    Date of Patent: January 28, 1986
    Assignee: Societe Anonyme des Ets. Pierre Roch
    Inventors: Siegfried Gruhler, Michael Wolf