Patent Application
20070048359
A portion of the disclosure of this patent document contains material which is subject to copyright protection. This patent document may show and/or describe matter which is or may become trade dress of the owner. The copyright and trade dress owner has no objection to the facsimile reproduction by anyone of the patent disclosure as it appears in the Patent and Trademark Office patent files or records, but otherwise reserves all copyright and trade dress rights whatsoever.
1. Field
This disclosure relates to cleansing devices.
2. Description of the Related Art
Wash cloths are commonly used in aiding the cleaning of a person's skin. Common wash cloths include synthetic and natural woven fibers. Additionally, people use luffahs and sponges to aid in the cleansing of a person's skin.
Wash cloths and wash towels tend to be inexpensive and are machine washable. Due to the abrasive and wet environment that such fabrics are exposed to, wash cloths and wash towels tend to fray, tear and break down. Moreover, because people tend to hand dry wash materials without sterilizing the material, bacteria, viruses, fungus, mold and other microorganisms tend to grow on the bathing material.
Throughout this description, the embodiments and examples shown should be considered as exemplars, rather than limitations on the apparatus and methods disclosed or claimed.
Description of Apparatus
Referring now to
The term scrubber mitt refers to a device adapted to fit over a person's hand having an abrasive first surface that is adapted to provide scrubbing and cleansing of surfaces of body parts in contact with the first surface and protection of the body part from attack by fungal or bacterial agents present on or on the first surface of the mitt. During scrubbing, dead skin cells may be removed from skin by abrading action of the first surface. Most of the dead skin cells may be removed from the first surface by flowing water on and/or through the first surface. Cells that remain on the first surface may be prevented from decay by fungal and bactericidal agents present in or on the first surface.
The first section 110 may have a generally rectangular geometry with beveled comers, generally oval shape, or other shape that is adapted to comfortably fit over the hand of a person. For example, the first section may have a length of approximately 9 inches, 11 inches, or other length, a width of approximately 5 inches, 9 inches, or other length, and a depth of approximately 3 inches, 4 inches, or other length. The dimensions of the first section 110 may be adapted for the intended user. For example, a large man may prefer a scrubber mitt 100 with a larger first section 110 than a small woman. Moreover, because a young child typically has a much smaller hand than a male adult, the scrubber mitt 100 may be manufactured in a variety of sizes.
A scrubber mitt 100 which is formed of resin based filaments may have a weight of approximately 1-10 pounds per square yard. Thus, children, adults and senior citizens may all easily pick up and hold the scrubber mitt 100. Moreover, dye may be added to the materials prior to or during the manufacturing process in order to provide colors, patterns and/or images that are appealing to children, adults and senior citizens. For example, a fluorescent color may provide for a feeling in a purchaser of being present in a relatively sterile UV environment.
The second section 120 may have a generally rectangular geometry with beveled corners or other shape. The second section 120 may be adapted to fit over the wrist of a person. In order for the scrubber mitt 100 to fit to a person's wrist, the second section 120 may include an elastic material which fits snugly with the person's wrist. Additionally, the second section 120 may include a snap, a strap, an adhesive and/or hook and loop fasteners in order for the second section 120 to fit snugly with the person's wrist.
The first section 100 may include a backing 130. The backing 130 may have the form of a panel. The term panel refers to a generally flat piece of material. For comfort and weight considerations, the backing 130 may have a thickness of approximately ⅕ inch to 1 inch or other dimensions. The backing 130 may be constructed from a water resistant or water proof material. Resistance to water helps reduce growth of bacteria, fungal, viral and other volatile organic compounds on the backing 130. Moreover, resistance to water helps the backing 130 maintain its shape and texture for a relatively long life cycle by resisting distortion due to water logging.
The backing 130 may comprise a material that is soft, pliable and/or yieldable. The backing 130 may have spring properties such that the backing 130 is comfortable to the hand. Examples of backing 130 materials include plastic, closed cell foam resin, sponge, rubber, combinations herein or other materials having similar characteristics.
The backing 130 may be porous or non-porous. Allowing water to escape from the surface proximate the backing aids in providing for an environment which bacteria and other microorganisms will not thrive.
Referring now to
Example of loops 215 include a serpentine shaped synthetic resin, woven horsehair and stitched polyvinyl chloride, also known as PVC. The loops 215 may be manufactured from non-woven continuous or discontinuous lengths of filaments of organic resins. Organic resins may be thermoplastic, which aids in the spinning, crimping, shaping and bonding of filaments and/or fibers by thermal processes. Examples of organic resins include hydrocarbon resins such as vinyl, polyvinyl chloride (PVC), polyethylene, polyamides (Nylon), polyesters (Dacron) or polypropylene.
The loops 215 may be soft, yet have relatively high frictional qualities. The frictional qualities may be sufficient to abrade skin and exfoliate dead skin cells but not sufficient to scratch or irritate the skin. The selection of material may be based on a desired softness after treatment of a body parts, such as the back and neck, and the ability to easily exfoliate dead skin cells when one traverses the loops 215 across one's body parts. An example of the chemical composition of the loops 215 includes polymer at approximately 80% to 97% suitably by weight, vesicant at approximately 0% to 5% suitably by weight, inert mineral filler at approximately 1% to 10% suitably by weight, anti-fungicide at approximately 0.1% to 5% generally by weight and an anti-bacterial agent at approximately 0.01% to 3% usually by weight. An example of a polymer material is TVC, a polyvinyl chloride polymer at approximately 93.95%, vesicant at approximately 1%, clunch at approximately 4%, anti-fungicide at approximately 1% and an anti-bacterial agent at approximately 0.05%. An example of a chemical that acts both as an anti-bacterial and an anti-fungal agent is an oxy-substituted aromatic arsine such as oxybisphenoxarsine (OBPA).
The term mineral filler may include irregular lumps of rock such as clunch. Typically, clunch may include limestone, iron, chalk, and/or clay. Other fillers such as sand may be used. Clunch typically serves as a base for mortar.
The oxy-substituted aromatic arsine, such as OBPA, is a bacteriostat, disinfectant and fungicide. OBPA prevents the growth of microorganisms when compounded in resins and also acts as a preservative. OBPA can be formulated as an emulsifiable concentrate, pelleted, tableted, soluble concentrate/liquid and ready-to-use liquid.
The ends 210, 220 of the loops 215 may be integrated or bonded with the scrubber mitt 100 such that substantially none of the ends 210, 220 are free. A scrubber mitt 100 having loops 215 without any ends 210, 220 sticking out has aesthetic qualities as well as preventing a person from being scratched, poked and tickled by a free end 210, 220.
The loops 215 may be attached to or integrated with at least one side of the backing 205. The attachment of the loops 215 may be achieved via stitching, weaving, molding, bonding, adhesives or other methods. In turn, the loops may be embedded into the backing 205. Ends of the loops 215 may be bonded to the backing 205 and integrated with a closed cell foam material. In an embodiment of continuous filaments or fibers, the adhered or embedded bent lower end of a loop may be a starting point for the adjacent loop.
Referring again to
The loops 215 may have spring characteristics, or resiliency, such that when a person displaces the loops 215 in a variety of directions, the flattened loops 215 cushion the body part of the user and readily return or rebound to their original position relative the backing 205. For example, the loops 215 may have compressibility characteristics from approximately ½ to ¼ at 30 pounds per square inch. Moreover, the period for rebound may be approximately less than 1 second.
Referring now to
The reservoir 410 is a part of the backing 205 in which a liquid may be at least partially contained. The reservoir 410 may be defined by the interior surfaces of the backing 205. The backing 205 may define an opening 420 into which liquid may be introduced into the reservoir 410. The reservoir 410 may have a regular or irregular shape. The dimensions of the reservoir 410 may span ½, ¾ or other proportion of the dimensions of the backing 205. The size and shape of the reservoir 410 may be selected based on the amount of liquid desired to be at least partially contained.
The reservoir 410 may include a cap 430. The term cap refers to a device that covers an opening such that a liquid does not pass through the opening beyond the cap. The cap 430 may be constructed of the same material as the backing 205 or a different liquid resistant material. The cap 430 may have dimensions based on those of the opening 420. The cap 430 may be integrated to the backing 205. The cap 605 may be attached to the backing 205 via a hinge 440 (as shown in the elevated partial cross sectional view 5-5 of the scrubber mitt 100 of
Referring now to
The opening 420 may have a regular or irregular shape. The opening 420 may have a size that is selected based on dimensions just large enough to introduce liquids into the reservoir 410. For example, the opening 420 may have a generally circular shape with a 4 inch diameter or other shape and dimension.
The backing 205 may include an outer portion 530 proximate the plurality of loops 215. The outer portion 530 and inner portion 510 may, in part, define the reservoir 410. The outer portion 530 of the backing 205 may include an opening 540. The opening 540 may include plurality of apertures 550 (also shown in the elevated partial cross sectional view 7-7 of the scrubber mitt 100 of
The apertures 550 may be adapted to remain impermeable to liquid within the reservoir 410 so long as a person does not rub the loops 215 across a person's body. The apertures 550 may be adapted to allow liquid to pass there through when a person applies force from the inner portion 510 of the backing 205 through the loops 215 to a body part.
If the liquid within the reservoir 410 is a cleanser, such as a liquid soap or another body lotion or medicinal cream, optionally including antifungal, germicidal and/or bacteriostatic agents, and a person rubs the loops 215 across their body, the liquid may be dispensed through the apertures 710, resulting in a lather on the person's body. The lather in combination with the abrasive qualities of the loops can be therapeutic to a person who works on their feet all day or generally enjoys self-pampering.
The scrubber mitt 100 may be used as follows:
(1) Remove cap 430 from the backing 205 to expose opening 420;
(2) Introduce liquid massaging lotion into the reservoir 410;
(3) Close opening 420 with cap 430;
(4) Apply force to the inner portion 510 of the backing 205 such that the reservoir 410 is squeezed as the loops 215 are pressed against a body part;
(5) Scrub the loops 215 against the body part;
(6) Clean the scrubber mitt 100 with water from the faucet.
The scrubber mitt 100 may be adapted to clean easier than luffah materials or sponges, resulting in reduced water consumption.
The relative position of various parts of the scrubber mat 100 are described herein based upon the elevated partial cross sectional view 5-5 of the scrubber mitt 100 of
Closing Comments
The foregoing is merely illustrative and not limiting, having been presented by way of example only. Although examples have been shown and described, it will be apparent to those having ordinary skill in the art that changes, modifications, and/or alterations may be made.
Although many of the examples presented herein involve specific combinations of method acts or system elements, it should be understood that those acts and those elements may be combined in other ways to accomplish the same objectives.
As used herein, “plurality” means two or more.
As used herein, a “set” of items may include one or more of such items.
As used herein, whether in the written description or the claims, the terms “comprising”, “including”, “carrying”, “having”, “containing”, “involving”, and the like are to be understood to be open-ended, i.e., to mean including but not limited to. Only the transitional phrases “consisting of” and “consisting essentially of”, respectively, are closed or semi-closed transitional phrases with respect to claims.
Use of ordinal terms such as “first”, “second”, “third”, etc., in the claims to modify a claim element does not by itself connote any priority, precedence, or order of one claim element over another or the temporal order in which acts of a method are performed, but are used merely as labels to distinguish one claim element having a certain name from another element having a same name (but for use of the ordinal term) to distinguish the claim elements.
As used herein, “and/or” means that the listed items are alternatives, but the alternatives also include any combination of the listed items.
This patent application claims priority from Provisional Application No. 60/710,303, filed Aug. 23, 2005, which is incorporated herein by reference.
| Number | Date | Country | |
|---|---|---|---|
| 60710303 | Aug 2005 | US |
