Patents Examined by Matthew D. Luby
  • Patent number: 5846175
    Abstract: A hand pressure roller adapted for spreading a sticky transparent film over a stripping paper for removing a back-glued cut pattern from said stripping paper, including a roller frame and a roller, the roller frame having an upright front panel, two forward front lugs bilaterally extended from the front panel for holding the roller, a handle backwardly extended from the front panel for moving the roller with the hand, and a back panel obliquely downwardly extended from the rear side and terminating in a smoothly curved upward tail for pressing over the workpiece, the roller having two bearings at two opposite ends of a roller shaft thereof pivotably connected between the front lugs of the roller frame by a respective pivot.
    Type: Grant
    Filed: December 6, 1996
    Date of Patent: December 8, 1998
    Inventor: Hu Chen