Dry Shavers Patents (Class 30/DIG2)
  • Patent number: 5483745
    Abstract: An electric shaver including a plurality of motors and corresponding number of shearing units each substantially comprising an inner cutter and an outer cutter. The inner cutter of each one of the shearing units is directly connected to one of the motors so that each inner cutter is directly driven by each motor. The shearing units are arranged, for example, so as to be at corners of a triangle in the head portion of the shaver housing.
    Type: Grant
    Filed: February 15, 1995
    Date of Patent: January 16, 1996
    Assignee: Izumi Products Company
    Inventor: Shunji Izumi
  • Patent number: 4918819
    Abstract: An electric shaving apparatus comprises at least one drivable shaving member, a first housing section which accommodates the drive mechanism for the shaving member and a detachable second housing section which accommodates an electric power source, for example a rechargeable battery, a switching device, which comprises an actuating member, being arranged in an electric circuit which also includes the drive mechanism and the power source and a contact member. The actuating member is arranged on a wall of the first housing section and is detachably coupled to the contact member in the second housing section by mechanical means.
    Type: Grant
    Filed: September 26, 1988
    Date of Patent: April 24, 1990
    Assignee: U.S. Philips Corp.
    Inventor: Hans Labrijn
  • Patent number: 4896420
    Abstract: An electric dry shaver is described having an improved skin stretcher for enhancing performance of the shaver. The skin stretcher includes a slide body which can be positioned for effecting the skin stretching function or retracted for enabling the shaver to be used at difficult to reach body sites.
    Type: Grant
    Filed: October 7, 1987
    Date of Patent: January 30, 1990
    Assignee: Remington Products, Inc.
    Inventor: David R. Locke