Patents Represented by Law Firm Gerstman & Ellis, Ltd.
  • Assembly of grinding-wheels of grinding machines
    Patent number: 4330962
    Abstract: The grinding machine comprises a frame, a stationary table for supporting a grinding-wheel carriage, and a bed for supporting a movable table. The workpiece to be ground is mounted between a headstock and a tailstock which are carried by the movable table. The grinding-wheel is fixed on a sleeve which is freely mounted for rotation on a shaft, the two ends of which are rigidly fixed respectively in two supports mounted on the grinding-wheel carriage directly above the carriage slideways.
    Type: Grant
    Filed: June 18, 1980
    Date of Patent: May 25, 1982
    Assignee: Constructions De Clichy
    Inventor: Paul Favrot
  • Combined mirror and razor and shaving cream holder
    Patent number: D258474
    Type: Grant
    Filed: August 2, 1979
    Date of Patent: March 10, 1981
    Inventor: Richard Edstrom