Patents by Inventor Grigory Podolsky

Grigory Podolsky 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).

  • Publication number: 20090119859
    Abstract: A universal toothbrush formed to provide overcoming drawbacks of the prior arts with elastic pump-dispenser for impeccable supplying of toothpaste on surface of the bristles with comfortable design for use and simple manufacturing. A toothbrush is formed from three separate branches; a replaceable brush, a conic annular resilient pump formed with cover for short elastic push-button, located on horizontal axis with opposite bulges in chamber, means to divide the paste in order to control the supply. The pump located in conical plastic compartment having on vertical axis an inlet valve with a ball and an outlet flap valve, which hermetical connected with resilient pump, and a replaceable/refillable cartridge for the toothpaste, made from tubing, which bypasses expensive equipment, it has inside a special piston that capture the paste and indexes. First support to slide up easily the piston behind toothpaste and second do not slide down under weight of the paste.
    Type: Application
    Filed: October 25, 2007
    Publication date: May 14, 2009
    Inventor: Grigory Podolsky
  • Patent number: 5769585
    Abstract: A toothbrush is formed with a resilient annular pump having a conical chamber formed by an inner annular surface of the pump and two axially spaced and swingable flap valves inclined with respect to the longitudinal axis of the toothbrush in respective closing positions thereof and with a projection between a piston of the pump an one of the flap valves preventing automatic delivery of the paste into the chamber and creating sufficient pressure for pushing the paste toward the bristles.
    Type: Grant
    Filed: May 1, 1995
    Date of Patent: June 23, 1998
    Inventor: Grigory Podolsky
  • Patent number: 5725483
    Abstract: A massaging device includes a plurality of displaceable massaging members mounted on a universal head, each of the massaging elements is rotatable about a respective orbit and movable toward and away from a center of the head head, and magnetic elements creating magnetic vortexes upon displacement of the massaging members.
    Type: Grant
    Filed: February 22, 1994
    Date of Patent: March 10, 1998
    Inventor: Grigory Podolsky
  • Patent number: 5103560
    Abstract: The shaving device has a hollow handle accommodating the shaving cream, a head, a supply element for supplying the shaving cream from the inner chamber of the hollow handle through the head onto the user's skin, a brush for distributing the shaving cream on the user's skin, and a shaving element for shaving the user's hair after the application of the shaving cream.
    Type: Grant
    Filed: May 31, 1990
    Date of Patent: April 14, 1992
    Inventor: Grigory Podolsky
  • Patent number: 5100252
    Abstract: A toothbrush comprises a toothbrushing part having a head provided with a plurality of bristles and a passage extending to the bristles, a toothpaste container part connected with the toothbrushing part and adapted to contain a quantity of toothpaste, piston means arranged to press the paste from the toothpaste container part into the toothbrushing part, and valve means arranged in the head of the toothbrushing part movably so that when the piston means press out the toothpaste from the toothpaste container part into the toothbrushing part the valve means is displaced in the passage toward an outer surface of the bristles so as to apply the toothpaste onto the outer surface of the bristles, while when the piston means is retracted and a negative pressure is produced in the toothbrushing part the valve means is withdrawn from the outer surfaces of the bristles so as not to hinder brushing of teeth by the outer surface of the bristles.
    Type: Grant
    Filed: July 2, 1990
    Date of Patent: March 31, 1992
    Inventor: Grigory Podolsky
  • Patent number: 5092041
    Abstract: A shaving device has a handle with an inner chamber for accommodating a shaving cream, a head connected with the handle and having a passage for supplying the shaving cream and massaging and vibration elements, brushes on the head for distributing the shaving cream discharged from the head over the skin of the user, and a shaving element on the head for shaving after the application of the shaving cream and container for refreshing and disinfection.
    Type: Grant
    Filed: June 10, 1991
    Date of Patent: March 3, 1992
    Inventor: Grigory Podolsky