Electronic hair remover

Claim 2

An electronic hair remover using high radio frequency (RF) energy to treat hair comprising: (a) a hand-holdable casing; (b) a tweezer assembly projecting from said casing and having two opposing electrically conductive tweezer tips; an RF generator for generating RF energy in the form of an electrical signal of high amplitude voltage, said generator contained within said casing and electrically connected in circuit with said tweezer tips; and (d) an electrical circuit means responsive to a characteristic of skin proximity with respect to said tweezer tips for adjusting said signal.

Claim 3

An electronic hair remover according to claim 1 wherein said circuit means adjusts the voltage amplitude of said signal.

Claim 4

The electronic hair remover according to claim 1 wherein said electrical circuit means monitors the capacitance between said two opposing tweezer tips.

Claim 5

An electronic hair remover according to claim 1 wherein said circuit means adjusts said signal by turning OFF the signal.

Claim 6

An electronic hair remover according to claim 1 wherein said electrical circuit means monitors the resistance between said two opposing tweezer tips.

Claim 7

An electronic hair remover according to claim 1 and further including a mechanical means and wherein said electrical circuit means is responsive to said mechanical means to detect the physical distance between said tweezer tips and skin.

Claim 8

An electronic hair remover according to claim 6 wherein said mechanical means includes a plunger switch.

Claim 9

An electronic hair remover according to claim 6 wherein said mechanical means includes a skin sensitive contact surface.

Claim 10

An electronic hair remover according to claim 8 wherein said skin sensitive contact surface is formed of a surface disposed on a said tweezer tip.

Claim 11

An electronic hair remover according to claim 1 and further including a pulse timer contained within said casing and being in electrical connection with said RF generator, said pulse timer controlling delivery of said RF energy from said RF generator in short durational pulses of high amplitude voltage.

Claim 12

An electronic hair remover according to claim 1 where said hand-holdable casing is shaped for ease of interacting with an operator.

Claim 13

An electronic hair remover according to claim 11 where said casing is generally pear-shaped.

Claim 14

An electronic hair remover according to claim 11 wherein said casing has a longitudinal line that is curved.

Claim 15

An electronic hair remover according to claim 13 wherein said tweezer assembly includes a pair of projecting arms, each of said arms having a curved longitudinal line.

Claim 16

An electronic hair remover according to claim 1 and further including visual indicator means for providing a visual indication that RF energy is developed across said tweezer tips.

Claim 17

An electronic hair remover using RF energy to treat hair passing upward through the skin of a user, comprising: (a) a casing suitable for holding in one hand by the user, said casing having a distal end and a proximal end; (b) a tweezer assembly having a pair of tweezer arms projecting outwardly from said distal end of said casing and being disposed in parallel relationship to each other, said tweezer arms each carrying at their distal ends a metal tweezer tip, said metal tweezer tips cooperable for grasping a hair to remove it after application of sufficient RF energy through said metal tweezer tips, to release said hair from beneath the surface of the user's skin; (c) an RF generator for supplying voltage of sufficient amplitude to treat a hair and the root of the hair, said RF generator located within said casing and electrically connected in circuit with said tweezer tips; and (d) a pulse timer means for intermittently actuating said RF generator for developing a high voltage peak RF potential at said tweezer assembly in very short controlled pulses, thereby preventing harmful effects to the user's skin, said pulse timer means being located within said casing.

Claim 18

An electronic hair remover using RF energy to treat hair passing upward through the skin of a user, comprising: (a) a casing suitable for holding in one hand by the user, said casing having a distal end and a proximal end; (b) a tweezer assembly having a pair of tweezer arms projecting outwardly from said distal end of said casing and being disposed in parallel relationship to each other, said tweezer arms each carrying at their distal ends a metal tweezer tip, said metal tweezer tips cooperable for grasping a hair to remove it after application of sufficient RF energy through said metal tweezer tips, to release said hair from beneath the surface of the user's skin; (c) an RF generator for supplying voltage of sufficient amplitude to treat a hair and the root of the hair, said RF generator located within said casing and electrically connected in circuit with said tweezer tips; and (d) a pulse timer means for intermittently actuating said RF generator for developing a high voltage peak RF potential at said tweezer assembly in very short controlled pulses, thereby preventing harmful effects to the user's skin, said pulse timer means being located within said casing.

Claim 19

An electronic hair remover according to claim 16 and further comprising a finger contact area disposed on said casing for moving said arms and said tips together.

Claim 20

An electronic hair remover according to claim 17 wherein said contact area includes switch means for controlling the application of RF energy to said tips.

Claim 21

An electronic hair remover according to claim 18 wherein said switch means includes a touch sensitive contact switch.

Claim 22

An electronic hair remover according to claim 16 wherein said RF generator generates a frequency of 27 MHz.

Claim 23

An electronic hair remover according to claim 16 and further comprising a power means for providing a source of power, said power means being electrically connected to said RF generator.

Claim 24

An electronic hair remover according to claim 21 wherein said power means includes an electrical cord and plug.

Claim 25

An electronic hair remover according to claim 21 and further including a battery; and wherein said power means includes an electrical connection between said battery and said RF generator.

Claim 26

An electronic hair remover according to claim 16 and further comprising a transmission line simulation means connected to an output of said RF generator for generating a treatment signal as a multiple of said output.

Claim 27

An electronic hair remover according to claim 24 wherein said simulation means is responsive to the contact of said tips with the skin for lowering the energy level of said treatment signal below the level generated when the tips are spaced above the skin.

Claim 28

An electronic hair remover according to claim 24 wherein said simulation means is responsive to a characteristic of skin proximity with respect to said tweezer tips.

Claim 29

An electronic hair remover according to claim 16 and further including visual indicator means for providing a visual indication that RF energy is developed across said tweezer tips.

Claim 30

An electronic hair remover using high radio frequency (RF) energy to treat hair comprising: (a) a hand-holdable casing; (b) a tweezer assembly projecting from said casing and having two opposing electrically conductive tweezer tips; (c) an RF generator for generating RF energy in the form of an electrical signal of high amplitude voltage, said generator contained within said casing and electrically connected in circuit with said tweezer tips; and (d) an electrical circuit connected to said RF generator and receiving said signal, said electrical circuit modifying the amplitude of said signal responsive to a characteristic of skin proximity with respect to said tweezer tips, said electrical circuit applying said amplitude-modified signal across said tweezer tips.

Claim 31

An electronic hair remover using high radio frequency (RF) energy to treat hair comprising: (a) a hand-holdable casing; (b) a tweezer assembly projecting from said casing and having two opposing electrically conductive tweezer tips; (c) an RF generator for generating RF energy in the form of an electrical signal of high amplitude voltage, said generator contained within said casing and electrically connected in circuit with said tweezer tips; and (d) an electrical circuit connected to said RF generator and receiving said signal, said electrical circuit modifying the amplitude of said signal responsive to a characteristic of skin proximity with respect to said tweezer tips, said electrical circuit applying said amplitude-modified signal across said tweezer tips.

Claim 32

The electronic hair remover according to claim 28 wherein said electrical circuit monitors the capacitance between said two opposing tweezer tips.

Claim 33

An electronic hair remover using high radio frequency (RF) energy to treat hair comprising: (a) a hand-holdable casing; (b) a tweezer assembly projecting from said casing and having two opposing electrically conductive tweezer tips; (c) an RF generator for generating RF energy in the form of an electrical signal of high amplitude voltage, said generator contained within said casing and electrically connected in circuit with said tweezer tips; and (d) an electrical circuit connected to said RF generator and generating a control signal responsive to a characteristic of skin proximity with respect to said tweezer tips, said control signal transmitted to said RF generator for adjusting said signal.

Claim 34

An electronic hair remover using high radio frequency (RF) energy to treat hair comprising: (a) a hand-holdable casing; (b) a tweezer assembly projecting from said casing and having two opposing electrically conductive tweezer tips; (c) an RF generator for generating RF energy in the form of an electrical signal of high amplitude voltage, said generator contained within said casing and electrically connected in circuit with said tweezer tips; and (d) an electrical circuit connected to said RF generator and generating a control signal responsive to a characteristic of skin proximity with respect to said tweezer tips, said control signal transmitted to said RF generator for adjusting said signal.

Claim 35

An electronic hair remover according to claim 30 wherein said circuit adjusts said signal by turning OFF the signal.