Abstract:
The present invention relates to a pen-type, pressurized cosmetic applicator with a tubular applicator tip. The invention is filled with a novel, topical acne preparation

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS 
       [0001]    This application makes reference to U.S. Prov. App. No. 62/239187 filed Oct. 8, 2015 and incorporates it in its entirety by reference. 
     
    
     FIELD OF THE INVENTION 
       [0002]    The present invention relates to a pen-type cosmetic applicator generally in the form shown in  FIG. 1  with an applicator tip generally in the form of  FIG. 2 . The invention is filled with a novel, topical acne preparation. 
       BACKGROUND OF THE INVENTION 
       [0003]    Acne is a pervasive condition suffered by millions of teenagers and adults. Generally associated with less than fastidious cleaning regimens and/or hyperactive dermal glands, acne is suffered by virtually all human beings. Unsurprisingly, acne treatments are virtually universal. Whether applied via a finger, a pad, a spray bottle, a tube, or numerous other techniques, acne treatments are ubiquitous. 
         [0004]    Nevertheless, the prior art is devoid of a portable pen-shaped instrument for transporting and applying acne medication. Given the ubiquity of the condition, a pen shaped applicator containing acne medication would be useful. 
       SUMMARY OF THE INVENTION 
       [0005]    An exemplary embodiment of the invention comprises a hollow cylindrical reservoir filled with preparation. Affixed at one end of the reservoir is a pressurizing button. Affixed at the other end of the device is a depository tip. The depository tip is protected by a cover when the device is not in use. 
         [0006]    The reservoir is comprised of plastic or aluminum. The pressurizing button is also composed of plastic or aluminum and is mated to a pressurizing module. The pressurizing module is mounted inside the reservoir. The balance of the reservoir is filled with preparation. Affixed to the other end of the reservoir is the depository tip. The depository tip is protected by a cover when the device is not in use. Both the depository tip and the cover are comprised of plastic or aluminum. The depository tip may be comprised of other materials such as steel or ceramic. 
         [0007]    An exemplary embodiment of the topical acne preparation is comprised of: camphor, carbomer, deionized water, EDTA, ethanol 40b, ethylhexylglycerin, penoxyethanol, propylene carbonate, salicylic acid, and triethanolamine. 
         [0008]    An alternative embodiment of the topical acne preparation is comprised of: sulfur, camphor, carbomer, deionized water, EDTA, triethanolamine, ethanol alcohol, propylene carbonate, salicylic acid, and phenoxvethanol. 
         [0009]    An exemplary embodiment of the invention is used in the following manner: First, the user removes the cover from the depository tip. Next, the user places the depository tip where acne medication is desired on the skin. Next, the user actuates the pressurizing button (and affixed pressurizing module) with a finger press. Next, the pressurizing module pressurizes the preparation in the reservoir. Next, pressurized preparation is forced through the depository tip. Next, preparation is deposited on the skin where desired. Next, the user manually works the preparation into the skin with a finger or a similar device. Next, the user replaces the cover over the depository tip. 
     
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         [0010]      FIG. 1  is a perspective view of the blemish eraser with the cap over the depository tip. 
           [0011]      FIG. 2  is a perspective view of the blemish eraser with the cap removed from the depository tip. 
       
    
    
     DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT 
       [0012]    Referring now to  FIG. 1  and  FIG. 2 , blemish eraser  10  is shown. Blemish eraser  10  is comprised of reservoir  11 . Reservoir  11  is an elongated hollow shaft. Affixed to one end of reservoir  11  is pressurizing button  12 . Pressurizing button  12  is, in turn, coupled to pressurizing module  13  inside reservoir  11 . Affixed to the other end of reservoir  11  is depository tip  14 . Depository tip  14  is shaped to possess a mating flange  15 . When blemish eraser  10  is not in use, cap  16  is placed over depository tip  14  such that the inner surface of cap  16  is intimately associated with mating flange  15 . 
         [0013]    Blemish eraser  10  is constructed of plastic or aluminum or similar such substances. Multi-material construction is readily conceivable. For example reservoir  11  may be constructed of aluminum while the balance of blemish eraser  10  is constructed of plastic. 
         [0014]    Pressurizing module  13  inside reservoir  11  is constructed such that each push of pressurizing button  12  causes an equivalent, additive decrease in the amount of space inside reservoir  11  in which preparation may exist. This causes the preparation inside reservoir  11  to become pressurized and to be expelled though depository tip  14 . 
         [0015]    An exemplary embodiment of reservoir  11  is filled with a preparation comprised of: camphor, carbomer, deionized water, EDTA, ethanol 40b, ethylhexylglycerin, penoxyethanol, propylene carbonate, salicylic acid, and triethanolamine. 
         [0016]    An alternative embodiment of the topical acne preparation is comprised of: sulfur, camphor, carbomer, deionized water, EDTA, triethanolamine, ethanol alcohol, propylene carbonate, salicylic acid, and phenoxyethanol. 
         [0017]    In this alternative embodiment, sulfur is used as an antiseptic. Although the amount of sulfur in the preparation may range from about 7% to about 13%, this alternative embodiment is best formulated with a sulfur concentration of about 10%. Similarly, salicylic acid is added to serve as an antimicrobial agent. Although the amount of salicylic acid added to the preparation may range below about 7%, this alternative embodiment is best formulated with a salicylic acid concentration less than about 5%. 
         [0018]    Other preparations may be used to fill reservoir  11 . These alternative preparations comprise ingredients selected from the following list: deionized water; isopropyl alcohol; zinc oxide; camphor; propylene glycol; talc; ethylhexylglycerine; phenoxyethanol; propylene carbonate; titanium dioxide; butylene glycol; sodium hydroxide; carbomer; potassium sorbate; allantoin; salicylic acid; dimethicone; kaolin; phyto-plant extract; sulphur; benzoyl peroxide; seaweed extract; tea tree oil; azulene extract; EDTA; ethanol 40b; and triethanolamine. 
         [0019]    An exemplary embodiment of the invention is used in the following manner: First, the user removes cap  16  from depository tip  14 . Next, the user places depository tip  14  near where the preparation is desired on the skin. Next, the user actuates pressurizing button  12  (and affixed pressurizing module  13 ) with a finger press. Next, pressurizing module  13  pressurizes the preparation in reservoir  11  by causing an equivalent, additive decrease in the amount of space inside reservoir  11  in which the preparation may exist. Next, pressurized preparation is forced through depository tip  14 . Next, preparation is deposited on the skin where desired. Next, the user manually works the preparation into the skin with a finger or a similar device. Next, the user replaces cap  16  over depository tip  14 .