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| United States Patent | 4931052 |
| Link to this page | http://www.wikipatents.com/4931052.html |
| Inventor(s) | Feldman; Ruth L. (c/o Dr. Robert Plotkin 28 Brennan Dr., Bryn Mawr, PA 19010) |
| Abstract | A disposable diaper with an integral wiping cloth and disposal container
forming an integrated baby changing system is disclosed. The disposable
diaper has a skin contacting moisture absorbing inner surface and a
waterproof environment interfacing outer surface. A storage container
means is mounted to the outer surface of the diaper and includes a liquid
impermeable membrance formed so as to define a sulable pocket for
retaining a towelette therein in the moistened state until such time as
the towelette is needed for wiping the skin. The pocket is expandable to
form a disposal container for the soiled diaper and the spent towelette. A
moist towelette is adapted to be stored within the storage container
means. |
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Title Information  |
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Drawing from US Patent 4931052 |
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Diaper with integral wiping cloth and disposal container |
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| Inventor |
Feldman; Ruth L. (c/o Dr. Robert Plotkin 28 Brennan Dr., Bryn Mawr, PA 19010) |
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| Publication Date |
June 5, 1990 |
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| Filing Date |
June 16, 1989 |
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Title Information  |
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References  |
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| *references marked with an asterisk below are user-added references |
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U.S. References |
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| | Reference | Relevancy | Comments | Reference | Relevancy | Comments | 1608934
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|      Your vote accepted [0 after 0 votes] | | 4857066 Allison 604/385.13 Aug,1989 |      Your vote accepted [0 after 0 votes] | | 4808175 Hansen 604/385.06 Feb,1989 |      Your vote accepted [0 after 0 votes] | | 4790840 Cortina 604/385.06 Dec,1988 |      Your vote accepted [0 after 0 votes] | | 4781712 Barabino 604/385.201 Nov,1988 |      Your vote accepted [0 after 0 votes] | | 4753647 Curtis 604/385.06 Jun,1988 |      Your vote accepted [0 after 0 votes] | | 4743240 Powell 604/385.13 May,1988 |      Your vote accepted [0 after 0 votes] | | 4738678 Paulis 604/385.201 Apr,1988 |      Your vote accepted [0 after 0 votes] | | 4738677 Foreman 604/385.27 Apr,1988 |      Your vote accepted [0 after 0 votes] | | 4604096 Dean 604/385.13 Aug,1986 |      Your vote accepted [0 after 0 votes] | | 4550855 Harrison 221/63 Nov,1985 |      Your vote accepted [0 after 0 votes] | | 4417894 Norris 604/385.14 Nov,1983 |      Your vote accepted [0 after 0 votes] | | 4085753 Gellert 604/365 Apr,1978 |      Your vote accepted [0 after 0 votes] | | |
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| Market Size |
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Estimate the gross annual revenues of the relevant market
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| Reasonable Royalty |
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Public's "Guesstimation" of Royalty Value
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| Market Size | N/A | [No votes] | | x | Market Share | N/A | [No votes] | | x | Reasonable Royalty | N/A | [No votes] |
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Market Review  |
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Technical Review  |
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Claims  |
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That which is claimed is:
1. A disposable diaper, wipe, and disposal container, forming an integrated
baby changing system comprising:
a disposable diaper having a skin contacting moisture absorbing inner
surface and a waterproof environment interfacing outer surface;
a storage container means mounted to the outer surface of said diaper and
comprising a liquid impermeable membrane folded so as to define a sealable
pocket for retaining a towelette therein in the moistened state until such
time as the towelette is needed for wiping the skin, and said pocket
adapted to expand and to form a disposal bag for said soiled diaper and
the spent towelette; and
a hem proximate the outer peripheral edge of said membrane;
a closure means slidably positioned within said hem for closing said
storage container means; and
a moist towelette adapted to be stored within said storage container means.
2. The baby changing system according to claim 1 wherein said liquid
impermeable membrane includes a closure means positioned proximate the
outer peripheral edge of said storage container means.
3. The baby changing system according to claim 2 wherein said storage
container means comprises a substantially circular disk that includes a
hem and wherein said closure means is slidably positioned within said hem.
4. The baby changing system of claim 1 wherein said storage container means
is adapted to encircle and enclose the spent diaper.
5. The baby changing system of claim 2 wherein said closure means contains
a deodorant to absorb odors from the spent diaper.
6. The baby changing system of claim 2 wherein said closure means comprises
a string.
7. A disposable diaper, wipe and disposal container forming an integrated
baby changing system comprising:
a disposable diaper having a skin contacting moisture absorbing inner
surface and a waterproof environment interfacing outer surface;
a storage container means mounted to the outer surface of said diaper and
comprising a liquid impermeable membrane in the form of a circular plastic
disk folded into a cone and defining a sealable pocket for retaining a
towelette in the moistened state therein until such time as it is needed
for wiping the skin, and said pocket being adapted to expand and to form a
disposal container for said soiled diaper and the spent towelette when
inverted,
a hem proximate the outer peripheral edge of said plastic disk;
a closure means slidably positioned within said hem for closing said
container means; and
a moist towelette adapted to be stored within the storage container means,
whereby the storage container means retains the towelette in the moistened
state when the diaper is in use and is expandable to form a disposal
container and to encircle spent diaper when inverted.
8. A attachment for a diaper of the type having a skin contacting moisture
absorbing inner surface and a waterproof environment interfacing outer
surface of the type which is commonly worn by infants and comprising:
a storage container means mounted to the outer surface of said diaper, said
storage container means comprising a liquid impermeable membrane folded so
as to define a sealed pocket and adapted to retain therein a towelette in
the moistened state until such time as it is needed for wiping the skin,
and said pocket being adapted to be opened and to expand to form a
disposal container for said soiled diaper and the spent towelette,
a hem proximate the outer peripheral edge of said membrane;
a closure means slidably positioned within said hem for closing said
storage container means; and
a moist towelette adapted to be stored within said storage container means.
9. An attachment for a diaper according to claim 8 further including
adhesive means for attaching said storage container means to the outer
surface of said diaper.
10. An attachment for a diaper according to claim 8 wherein said storage
container means is adapted to receive a plurality of moist towelettes.
11. An attachment for a diaper according to claim 10 further including
visual indicator means for indicating the number of towelettes contained
within the storage container means. |
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Claims  |
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Description  |
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FIELD OF THE INVENTION
This invention relates generally to the field of disposable diapers and
more specifically to the field of diapers that include an integral wiping
cloth and disposal container.
BACKGROUND OF THE INVENTION
Disposable infant diapers are well known as are moistened towelettes and
disposal bags. Under normal home conditions, these items are normally
found in the home nursery and it is usually not a problem to change a
soiled diaper, the normal required materials being a clean fresh diaper, a
number of moist towels or disposable towelettes and a disposal container.
However, when traveling with a child, transporting the above noted items
in a changing bag or other type of container can become troublesome. None
of the aforementioned items is overly burdensome to transport
individually, however, collectively, the entire grouping can be difficult
to transport due to its bulkiness and weight.
In view of the foregoing, it is an object of the present invention to
provide a baby changing system which is lightweight and compact.
It is another object of the present invention to provide a baby changing
system which is easily transportable.
It is still another object of the present invention to provide a baby
changing system which is easily disposable.
It is yet another object of the present invention to provide a baby
changing system which includes all of the necessities required to change a
baby in a single item.
SUMMARY OF THE INVENTION
In accordance with the present invention, there is provided a disposable
diaper, wipe and disposal container forming a integrated baby changing
system. The disposable diaper has a skin contacting moisture absorbing
inner surface and a waterproof environment interfacing outer surface. A
disposal container means is mounted to the outer surface of the diaper and
includes a liquid impermeable membrane formed so as to define a sealable
pocket for retaining a towelette therein in the moistened state until such
time as the towelette is needed for wiping the skin. The pocket is
expandable to form a disposal container for the soiled diaper and the
spent towelette. A moist towelette is adapted to be stored within the
storage container means.
BRIEF DESCRIPTION OF THE DRAWINGS
Some of the objects of the invention having been stated, other objects will
appear as the description proceeds when taken in connection with the
accompanying drawings in which:
FIG. 1 is a perspective view of a child wearing the baby changing system of
the present invention.
FIG. 2a is a plan view of the storage container means prior to being folded
into a pocket.
FIG. 2b is a plan view, taken in perspective of the storage container means
being folded into a cone.
FIG. 2c is a plan view showing the pocket being formed.
FIG. 2d is a plan view of the completed pocket.
FIG. 3 is a plan view of a diaper with the storage container means being
connected thereto and the moistened towelette being inserted therein.
FIG. 4 is a side view taken in section of the diaper with the storage
container means connected thereto and housing the moistened towelette.
FIG. 5 is a perspective view showing the storage container means opened
with the towelette being positioned thereon.
FIG. 6 is a perspective view of the storage container means inverted
showing the spent diaper and used towelette stored therein.
DETAILED DESCRIPTION OF THE ILLUSTRATED EMBODIMENT
While the present invention will be described more fully hereinafter, it is
to be understood at the outset that persons of skill in the art may modify
the invention herein described while still achieving the favorable results
of the invention. Accordingly, the description which follows is to be
understood as a broad teaching disclosure directed to persons of skill in
the appropriate arts, and not as limiting upon the present invention.
Referring more specifically to the drawings, and particularly to FIG. 1,
the baby changing system is shown being worn by an infant. In general, a
diaper 10 of convention construction is employed. The diaper 10 includes a
skin contacting moisture absorbing inner surface 12 and a waterproof
environment interfacing outer surface 14 with a moisture absorbing
material sandwiched therebetween.
As shown in FIGS. 3 through 5, a storage container means or storage
container generally indicated at 20 is mounted via suitable means such as
glue or fusion to the outer surface of the diaper 10 (as best shown in
FIG. 3). The storage container means 20 takes the form of a liquid
impermeable membrane 22 which is formed into a sealable pocket for
retaining a towelette therein in the moistened state. When it is desired
to use the towelette for wiping the skin, the pocket is opened and the
towelette is removed therefrom. As shown in FIG. 5, the pocket expands and
forms a disposal container for the soiled diaper and the spent towelette.
The liquid impermeable membrane in the illustrated embodiment takes the
form of a circular plastic disk and includes a hem 24 located proximate
its outer peripheral edge. A drawstring or string 26 is provided and is
slidably mounted within the hem 24. The hem 24 also includes a pair of
oppositely positioned cut out portions 25 for providing ease of access to
the drawstring 26 which may also contain a scent or deodorant.
FIGS. 2a through illustrate the formation of the storage container means
20. First, a substantially circular plastic disk (FIG. 2a) is folded into
a cone shape (FIG. 2b). Then the edges of the cone are folded inward and
may be held in place by a suitable light adhesive or fusion process which
will not interfere with the opening of the pocket. Next, the towelette is
inserted into the pocket and finally, the top flap is folded down and is
similarly held in place by a light adhesive (FIG. 2c). The completed
pocket is illustrated in FIG. 2d. The edges of the cone may also be tucked
inside forming pleats for a neater looking pocket.
In use, the storage container means 20 is secured to the outer surface 14
of the diaper 10 so as to overlie the child's buttox as shown in FIG. 1
until such time as the towelette is needed for wiping the skin. When the
diaper becomes soiled, it is removed from the child and the storage
container means is then opened and the towelette is removed. The child is
cleaned and the storage container means 20 is opened so as to receive the
soiled diaper and the towelette. As best shown in FIG. 6, the entire
package is then closed by pulling the drawstring 26.
It will be noted that the storage container means as shown in FIG. 2d may
be employed as a diaper disposal and child clean-up system separate and
apart from the diaper, and thus, may be sold individually. Of course, the
pocket may contain a varying number of towelettes and the storage
container means 20 may also include a visual indicator means, such as a
colored adhesive-backed strip which may be used to close the pocket flap
and which indicates the number of towelettes contained in the pocket. In
this manner, the parent can choose an appropriate pocket depending on the
extent to which the diaper may be soiled. Pockets sold in this manner will
contain a suitable adhesive backing for attaching to the diaper.
Throughout this specification the word diaper has been used in conjunction
with infants. However, it will be noted that the concept may easily be
extened to sanitary napkins and to larger size diapers such as might be
worn by incontinent or otherwise infirmed adults.
In the drawings and specification, there has been set forth a preferred
embodiment of the invention, and although specific terms are employed,
they are used in a genuine and descriptive sense only and not for purposes
of limitation.
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