Patents by Inventor Bernard Cohn

Bernard Cohn has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 5012872
    Abstract: A rake head for attachment to the tapered handle of a golf club includes a pair of rake blades which are pivoted together. One of the blades includes a collar for removably attaching the rake head to the handle. The blades are movable between an open position wherein they are in alignment with each other and resemble a rake and a closed position wherein one blade substantially overlies the other so that the device can be easily carried in one pocket. The blades are moved into their closed position by pivoting them downwardly away from the collar.
    Type: Grant
    Filed: November 16, 1990
    Date of Patent: May 7, 1991
    Inventor: Bernard Cohn
  • Patent number: 4218806
    Abstract: A device for vacuuming particulate matter from an individual's scalp comprising a housing having a passage therethrough, a detachable implement member mounted to the housing, and a filter mounted transverse the passage for entrapping particulate matter. A motor and rotatable fan disposed within said housing creates a fluid flow capable of transporting the particulate matter. The implement member is detachably affixed by an arrangement of mating flanges to facilitate interchangeability of implement members of different sizes and shapes.
    Type: Grant
    Filed: February 12, 1979
    Date of Patent: August 26, 1980
    Inventor: Bernard Cohn
  • Patent number: 3981597
    Abstract: A shaving cream dispenser has a brush removably mounted in a housing that permits a purchaser to selectively depress the valve of a standard shaving cream aerosol can to cause the pressurized cream to be dispensed from the can into the center of the brush. In one embodiment the bristles are mounted at right angles to the axis of the cylindrical aerosol can. In this embodiment a separate platform, which can be selectively depressed by the purchaser, has a bore on its underside to fit over the valve and a passageway to guide the shaving cream from the valve exit to the brush. In another embodiment, the bristles are mounted parallel to the axis of the cylindrical can. The valve is activated by depressing the housing in which the bristles are mounted. The housing has flanges which seat upon shoulders to prevent the accidental depression of the housing.
    Type: Grant
    Filed: May 28, 1975
    Date of Patent: September 21, 1976
    Inventor: Bernard Cohn