U.S. patent number 3,842,837 [Application Number 05/245,322] was granted by the patent office on 1974-10-22 for baby diapers.
Invention is credited to Ruba J. Sward.
United States Patent |
3,842,837 |
Sward |
October 22, 1974 |
BABY DIAPERS
Abstract
An article of manufacture comprising a diaper consisting of two
united wings, each comprised of at least two overlaying sheets of a
soft resilient material having a soft padding therebetween, said
two united wings being disposed in end to end assembly to provide
inwardly converging side edges for each wing and a narrow area
adjacent the joinder area of said wings adapted to fit under the
crotch of an infant, at least one of said wings having at least one
partially overlaying sheet transversly attached thereto along at
least one edge of said overlaying sheet, said overlaying sheet
being comprised of a material having a planar width of at least
approximately one and one-half times the width of the area of said
wing to which said overlaying sheet is attached and being gathered
along the stitched edge so as to provide a means for grasping it
and to approximately conform to the said width of said wing.
Inventors: |
Sward; Ruba J. (Galveston,
TX) |
Family
ID: |
26937154 |
Appl.
No.: |
05/245,322 |
Filed: |
April 19, 1972 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
Issue Date |
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650569 |
Jun 28, 1967 |
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Current U.S.
Class: |
604/385.21;
604/377 |
Current CPC
Class: |
A61F
13/49003 (20130101) |
Current International
Class: |
A61F
13/15 (20060101); A61f 013/16 () |
Field of
Search: |
;128/284,287,286 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Medbery; Aldrich F.
Parent Case Text
BACKGROUND OF THE INVENTION
This invention is a continuation-in-part of application Ser. No.
650,569, filed June 28, 1967, now abandoned and relates to an
improved diaper for infants and particularly, the present invention
is a diaper having the characteristic of better fitting, providing
sex identification means and of providing for more ready handling
of said diaper when in contact with an infant.
Claims
What is claimed is:
1. An article of manufacture comprising a diaper consisting of two
united wings, each comprised of at least two overlaying sheets of a
soft resilient material having a soft padding therebetween, said
two united wings being disposed in end to end assembly to provide
inwardly converging side edges for each wing and a narrow area
adjacent the joinder area of said wings adapted to fit under the
crotch of an infant, means for grasping and holding the diaper
comprising at least one of said wings having at least one
additional sheet partially overlaying a sheet portion of one of
said wings transversely thereof from edge to edge of the wing and
attached thereto by stitching along at least one edge of said
additional sheet, said additional overlaying sheet being comprised
of a material having a planar width across the width of said wing
of at least approximately one and one-half times said width of said
wing to which said overlaying sheet is attached said additional
overlaying sheet having a portion spaced from and unattached to
said at least one wing by being gathered along the stitched edge so
as to approximately conform to the said width of said wing and
define a grasping portion.
2. The article of claim 1 wherein said overlaying sheet is
transversly attached to said wing along both of its transverse
edges.
3. The article of claim 1 wherein said overlaying sheet is attached
to the upper side of one of said wings.
4. The article of claim 1 wherein an overlaying sheet is attached
to each of said wings.
5. The article of claim 2 wherein said additional overlaying sheet
is attached to said wing along all four edges of said overlaying
sheet.
Description
Diapers are worn by infants of all races and religions and have
followed a general pattern of illfitting garments having little or
no surface attraction, and designed largely for simplicity of
attachment and removal. Additionally, such diapers frequently are
the only garment worn by the infant and thus, with conventional
diapers there is no ready means of grabbing the infant without
contact with the skin of the infant and the possibility of
irritation to such skin by fingernails, rough skin, etc.
One of the objects of the present invention is to provide a diaper
which is designed to produce a minimum of undesirable body pressure
on the infant, so that it is not irritated and caused to cry or to
annoy its parents or nurse, and will rest in maximum comfort, and
when in a hospital, hotel or other public place can be quickly and
accurately identified when a group of infants are brought to a
common center, so that there will be no confusion in identifying a
wanted infant.
Another object of the present invention is to provide a diaper with
means for identifying the infant wearer thereof according to the
sex of said infant.
Still another object of the present invention is to provide a
diaper which provides means for grasping or holding an infant
wearer thereof without contact with the skin of said infant and
further providing facilitating means of holding said diaper when
soiled or otherwise being handled by a nurse or parent.
Additional objects will become apparent from the following
description of the invention herein disclosed.
SUMMARY OF THE INVENTION
The present invention which fulfills these and other objects is an
article of manufacture comprising a diaper consisting of two united
wings, each comprised of at least two overlaying sheets of a soft
resilient material having a soft padding therebetween, said two
united wings being disposed in end to end assembly to provide
inwardly converging side edges for each wing and a narrow area
adjacent the joinder area of said wings adapted to fit under the
crotch of an infant, at least one of said wings having at least one
partially overlaying sheet transversly attached thereto along at
least one edge of said overlaying sheet, said overlaying sheet
being comprised of a material having a planar width of at least
approximately 1 1/2 times the width of the area of said wing to
which said overlaying sheet is attached and being gathered along
the stitched edge so as to approximately conform to the said width
of said wing.
The articles of manufacture which are the present invention, by
means of the overlaying sheet, provide means for ready
identification of the sex of the wearer. further, and of
considerable significance, the present invention provides a means
of grasping or holding the infant wearer without risk of contact
with the tender skin of such infant and further provides means for
safely handling the diaper when soiled.
DESCRIPTION OF THE DRAWINGS
FIG. 1 is a plan view of the diaper of the present invention.
FIG. 2 is a central longitudinal sectional view of an embodiment of
the improved diaper of the present invention, looking in the
direction of the arrows.
FIG. 3 is a view of a girl infant showing a use of the improved
diaper, particularly as to sex identification.
FIG. 4 is a detail plan view of a useful modification of the
improved diaper of the present invention.
DESCRIPTION OF THE PREFERRED EMBODIMENTS OF THE PRESENT
INVENTION
Referring to the accompanying drawings which illustrate the present
invention, 10 designates the body of the garment which is
constructed with two wings 11 and 12, joined to each other along a
central line 13, to provide a general hour-glass appearance, each
wing having inwardly converging side edges 15a, so that the line 13
indicates the minimum width of the diaper, and is thus fitted to
have a minimum bulk to engage the flesh of the infant between the
thighs and under the crotch.
The body 10 of the garment is constructed of two sheets of
overlaying fabric which is soft and resilient being of cotton or
otherwise, one sheet 14 forming the outer wall of the garment and
the other sheet 15 forming the underlying side to have contact with
the body of the infant. The outer edges of sheets 14 and 15 are
infolded and the infolded edges stitched or otherwise fastened
together to form a neatly closed edge seam, as shown in FIG. 2. The
sheet 14 may be printed or otherwise provided with numerous designs
or patterns so that the garment is given the appearance and
character of a particular sex, either male or female.
One wing 12 of sheet 14 is provided with three partially overlaying
sheets 16, 17 and 18, each spaced a short distance longitudinally
from one another. Each of sheets 16, 17 and 18 are of a transverse
planar width of at least 1 .kappa. times the transverse width, of
sheet 14 which it overlays and to which it is attached. The sheets
16, 17 and 18 are each attached along the upper edge thereof by
stitching or otherwise to sheet 14. The width of sheets 16, 17 and
18 are conformed to the width of that portion of sheet 14 which
they overlay by means of gathering the excess width of said sheets
16, 17 and 18 and including the upper edge of said excess in the
stitched or fastened down upper edge of said sheets 16, 17 and
18.
In a particularly useful embodiment of the present invention,
sheets 16, 17 and 18 are stitched or othewise fastened on one wing
of sheet 14 along both the upper and lower edges thereof. In such
instance, the longitudinal length of said overlaying sheet when
flattened, is also at least 11/2 that of that portion of sheet 14
which it overlays. This embodiment results in a much more
pronounced looping or gathering of overlaying sheets 16, 17 and 18
spaced from sheet 14 which is to provide a raised portion much
easier to grasp and more strongly attached to sheet 14. To further
facilitate the utility of the diapers of the present invention, it
is frequently desirable to stitch or otherwise attach the end edges
of sheets 16, 17 and 18 to the edges of sheet 14.
Another embodiment of the present invention contemplates the
employment of overlaying sheets on both portions of sheets 14 of
wings 11 and 12.
Overlaying sheets 16, 17 and 18 provide means for identification by
sex of the infant wearer. Additionally, these overlaying sheets
provide an outer surface which may be readily grasped and held.
This is significant in attempting to forceably restrain or move an
infant without touching the infant itself. Also, this is
significant in handling soiled diapers.
If desired, the diaper of the present invention may be padded by
placing soft cotton or other suitable absorbent material between
sheets 14 and 15 before the edges are seamed closed, as indicated
at 25 in FIG. 2.
FIG. 4 illustrates a modification of the diapers of the present
invention wherein a transparent plastic film envelope strip 26 is
shown stitched to sheet 14 so as to provide an unattached
longitudinal infolded edge portion 27 with the outermost edge 28 of
the envelope strip stitched to the diaper. Under the unattached
infolded edge 27 an identification card 29 may be inserted.
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