Grigory T Podolsky

20090119859, May 14, 2009

Oct 25, 2007

11/977456

Grigory Podolsky - Sunny Isles Beach FL, US

A46B 9/04
A46B 11/00

151671, 401129

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. Said design allows an impeccable supplying of the toothpaste on the surface of the bristles.

57695857, Jun 23, 1998

May 1, 1995

8/434584

Grigory Podolsky - Jackson Heights NY

A46B 1102

401146

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.

57254834, Mar 10, 1998

Feb 22, 1994

8/199669

Grigory Podolsky - Jackson Heights NY

A61H 100
A61H 1502
A46B 1102

601 15

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.

51002523, Mar 31, 1992

Jul 2, 1990

7/547019

Grigory Podolsky - Jackson Heights NY

A46B 1102

401174

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.