Process of creating an artificial fingernail

Claim 2

A process of creating an artificial fingernail intimately complimentary to and juxtaposed to the primary substrate of a natural fingernail and with said artificial nail extending outwardly beyond the terminal extremity of said natural nail, comprising the steps of: (a) applying a secondary substrate means to the fleshy extremity of a natural finger to provide support means subjacent the area to be covered by the artificial finger nail; (b) contouring the upper surface of said secondary substrate; (c) applying a continuous release coat over the natural nail substrate and the secondary substrate; (d) applying a curable continuous coating of acrylic simultaneously over the release coat covering both the natural nail substrate and the secondary substrate; (e) curing said acrylic until it hardens into the initial shape of the desired artificial nail; (f) removing said acrylic nail from the natural nail and secondary substrates by activating and softening said release coat; (g) finishing the artificial nail to its desired shape; and (h) re-applying the artificial nail to the natural nail by adhesion means adapted to permit electable removal.

Claim 3

The process of claim 1 wherein said secondary substrate means is initially tacky and adherable to the fleshy part of the finger and adapted to be formable into an initial configuration simulating an extension of the extremity of the natural finger nail and finger.

Claim 4

The process of claim 2 wherein the secondary substrate means is hardenable to a degree adequate to permit mechanically working the surface thereof to produce the desired curvlinear configuration of a subjacent extension of the natural nail.

Claim 5

The process of claim 3 wherein the process of mechanically working includes the step of removal of material by abrasion to reach the final desired configuration of said secondary substrate.

Claim 6

The process of claim 4 wherein the process of abrasion is accomplished by use of a hand held and operated abrasion means.

Claim 7

The process of claim 1 wherein said upper surface of said secondary substrate is mechanically worked so as to be substantially co-planar with the under surface of the natural nail whereby continuous applications of said release coat and then said acrylic results in an acrylic artificial nail having a step formed intermediate its extremities and adapted to be positioned at the terminus of the free end of the natural nail, said step having a dimension similar to the thickness of said natural nail.

Claim 8

The process of claim 1 wherein the contoured upper surface of the secondary substrate is mechanically worked so as to be a substantially co-planar extension of the upper exposed surface of the primary natural finger nail substrate whereby said artificial acrylic nail is formed with a substantially continuous uninterrupted under surface complimentary to the exposed surface area of the natural nail and extending outwardly beyond the terminus thereof in a generally co-planar fashion.

Claim 9

The process of claim 1 wherein said formable secondary substrate is a dental impression material capable of setting-up to maintain a desired shape and hardness.

Claim 10

The process of claim 1 wherein the step of contouring said formable secondary substrate includes contouring said secondary substrate to conform to the shape of the natural fingernail at the juncture of the natural fingernail and the flesh bed of the finger surrounding the natural finger nail substrate.

Claim 11

The process of claim 1 wherein said acrylic is cured by an actinic light source.

Claim 12

The process of claim 10 wherein said acrylic is cured by blue light in the visible spectrum.

Claim 13

The process of claim 1 wherein said release coat is activated by application of a heat source thereto.

Claim 14

The process of claim 12 wherein the said heat source is warm water.

Claim 15

The process of claim 1 wherein the said acrylic is bisphenol-A and glycidyl methacrylate.

Claim 16

The process of claim 14 wherein said acrylic is light activated by a 480 nanometer blue light in the visible spectrum.

Claim 17

A process of creating an artificial finger nail intimately complimentary to and juxtaposed to the primary substrate of a natural nail and with said artificial nail extending outwardly beyond the terminal extremity of said natural nail, comprising the steps of: (a) forming a model of a natural finger and fingernail by using an appropriate impression material to form a negative cavity mold, casting a positive form in said mold using a material from the group consisting of: dental gypsum and epoxy: (b) applying a secondary substrate means to the model of the finger to provide support means subjacent the area to be covered by the artificial finger nail; (c) contouring the upper surface of said secondary substrate; (d) applying a continuous release coat over the primary and secondary substrates; (e) applying a curable continuous coating of acrylic simultaneously over the release coat covering both the primary artificial nail substrate and the secondary substrate; (f) curing the said acrylic until hardened into the initial shape of the desired artificial nail; (g) removing the said acrylic nail from the model nail and secondary substrate by activating and softening said release coat; (h) finishing the artificial nail to its desired shape on the model; and (i) reapplying the artificial nail to the natural nail by adhesion means adapted to permit electable removal.

Claim 18

A process of creating an artificial finger nail intimately complimentary to and juxtaposed to the primary substrate of a natural nail and with said artificial nail extending outwardly beyond the terminal extremity of said natural nail, comprising the steps of: (a) forming a model of a natural finger and fingernail by using an appropriate impression material to form a negative cavity mold, casting a positive form in said mold using a material from the group consisting of: dental gypsum and epoxy: (b) applying a secondary substrate means to the model of the finger to provide support means subjacent the area to be covered by the artificial finger nail; (c) contouring the upper surface of said secondary substrate; (d) applying a continuous release coat over the primary and secondary substrates; (e) applying a curable continuous coating of acrylic simultaneously over the release coat covering both the primary artificial nail substrate and the secondary substrate; (f) curing the said acrylic until hardened into the initial shape of the desired artificial nail; (g) removing the said acrylic nail from the model nail and secondary substrate by activating and softening said release coat; (h) finishing the artificial nail to its desired shape on the model; and (i) reapplying the artificial nail to the natural nail by adhesion means adapted to permit electable removal.

Claim 19

The process of claim 16 wherein said secondary substrate means is initially tacky and adherable to the model of the finger and the fingernail and adapted to be formable into an initial configuration simulating an extension of the extremity of the natural nail and finger.

Claim 20

The process of claim 17 wherein the secondary substrate means is hardenable to a degree adequate to permit mechanically working the surface thereof to produce the desired curvilinear configuration if a subjacent extension of the natural nail.

Claim 21

The process of claim 18 wherein the process of mechanically working includes the step of removal of material by abrasion to reach the final desired configuration of said secondary substrate.

Claim 22

The process of claim 19 wherein the process of abrasion is accomplished by use of a hand held and operated abrasion, means.

Claim 23

The process of claim 16 wherein said upper surface of said secondary substrate is mechanically worked so as to be substantially co-planar with the upper surface of the natural nail whereby continuous application of appropriate release coat and then said workable material results in an artificial nail having a step, formed intermediate its extremities, and adapted to be positioned at the terminus of the free end of the natural nail, and said step having a dimension similar to the thickness of said natural nail.

Claim 24

The process of claim 16 wherein the contoured upper surface of the secondary substrate is mechanically worked so as to be substantially co-planar extension of the upper exposed surface of the primary model of the natural finger substrate whereby said artificial nail is formed with a substantially continuous uninterrupted under-surface complimentary to the exposed area of the natural nail and extending outwardly beyond the terminus thereof in a generally co-planar fashion.

Claim 25

The process of claim 16 wherein said formable secondary substrate is a dental restorative material capable of setting up to maintain a desired shape and hardness.

Claim 26

The process of claim 16 wherein the step of contouring said formable secondary substrate includes extending and contouring said secondary substrate to conform to the shape of the model of the natural fingernail at the juncture of the model of the nail and model of the flesh bed of the finger surrounding the fingernail substrate.

Claim 27

The process of claim 16, wherein said acrylic is cured by an actinic light source.

Claim 28

The process of claim 25 wherein said acrylic is cured by blue light in the visible spectrum.

Claim 29

The process of claim 16 wherein said acrylic is itself employed as a model cast in appropriate metal via the "lost-wax" process.

Claim 30

The process of claim 16 wherein said release coat is activated by applying a heat source thereto.

Claim 31

The process of claim 28 wherein the said heat source is warm water.

Claim 32

The process of claim 16 wherein said acrylic may also be methyl methacrylate when said artificial nail comprises a castable metal product.

Claim 33

The process of claim 16 wherein said acrylic is bisphenol-A and glycidyl metharylate.

Claim 34

The process of claim 31 wherein said acrylic is light activated and cured by a 480 nanometer wavelength blue light in the visible spectrum.

Claim 35

The process of claim 16, wherein said finished nail can be used in the lost wax casting process to create castable metallic fingernails.

Claim 36

The process of claim 33 wherein the castable metal is gold.

Claim 37

The process of claim 33 wherein the castable metal is silver.

Claim 38

A process of creating an artificial finger nail intimately complimentary to and juxtaposed to the primary substrate of a natural nail and with said artificial nail extending outwardly beyond the terminal extremity of said natural nail, comprising the steps of: (a) forming a model of a natural finger and fingernail by using an appropriate impression material to form a negative cavity mold, casting a positive form in said mold using a material from the group consisting of: dental gypsum and epoxy: (b) applying a secondary substrate means to the model of the finger to provide support means subjacent the area to be covered by the artificial finger nail; (c) contouring the upper surface of said secondary substrate; (d) applying a continuous release coat over the primary and secondary substrates; (e) applying a curable continuous coating of porcelain simultaneously over the release coat covering both the primary artificial nail substrate and the secondary substrate; (f) curing the said porcelain until hardened into the initial shape of the desired artificial nail; (g) removing the said porcelain nail from the model nail and secondary substrate by activating said release coat by mechanical manipulation; (h) finishing the artificial nail to its desired shape of the model; and (i) applying the artificial nail to the natural nail by adhesion means adapted to permit electable removal.

Claim 39

A process of creating an artificial finger nail intimately complimentary to and juxtaposed to the primary substrate of a natural nail and with said artificial nail extending outwardly beyond the terminal extremity of said natural nail, comprising the steps of: (a) forming a model of a natural finger and fingernail by using an appropriate impression material to form a negative cavity mold, casting a positive form in said mold using a material from the group consisting of: dental gypsum and epoxy: (b) applying a secondary substrate means to the model of the finger to provide support means subjacent the area to be covered by the artificial finger nail; (c) contouring the upper surface of said secondary substrate; (d) applying a continuous release coat over the primary and secondary substrates; (e) applying a curable continuous coating of porcelain simultaneously over the release coat covering both the primary artificial nail substrate and the secondary substrate; (f) curing the said porcelain until hardened into the initial shape of the desired artificial nail; (g) removing the said porcelain nail from the model nail and secondary substrate by activating said release coat by mechanical manipulation; (h) finishing the artificial nail to its desired shape of the model; and (i) applying the artificial nail to the natural nail by adhesion means adapted to permit electable removal.

Claim 40

The process of claim 36 wherein said release coat is a thin metal foil.

Claim 41

The process of claim 36 wherein said release coat is a thin metallic malleable foil and said curable coating is a vitrifiable porcelain material.