U.S. patent number 3,618,608 [Application Number 05/011,415] was granted by the patent office on 1971-11-09 for diaper with fastener.
Invention is credited to Mary E. Brink.
United States Patent |
3,618,608 |
Brink |
November 9, 1971 |
**Please see images for:
( Certificate of Correction ) ** |
DIAPER WITH FASTENER
Abstract
A multilayer diaper having a belt connected thereto which
secures the main section of the diaper around an infant's bottom by
means of mating "Velcro" plush pile fasteners that are sewn to the
belt and main section of the diaper.
Inventors: |
Brink; Mary E. (Glendale,
AZ) |
Family
ID: |
21750283 |
Appl.
No.: |
05/011,415 |
Filed: |
February 16, 1970 |
Current U.S.
Class: |
604/391; 604/372;
428/100 |
Current CPC
Class: |
A61F
13/62 (20130101); Y10T 428/24017 (20150115) |
Current International
Class: |
A61F
13/15 (20060101); A61F 13/62 (20060101); A61F
13/56 (20060101); A61f 013/16 () |
Field of
Search: |
;128/287,284,DIG.15 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Rosenbaum; Charles F.
Claims
What is claimed as new is as follows:
1. A diaper construction comprising a main section which is
generally rectangular in the unfolded condition and which may be
folded into front and rear portions for covering an infant's
bottom, infant-embracing belt means extending transversely from
said rear portion including a first belt portion extending from one
corner of said rear portion and a second belt portion extending
from the other corner of said rear portion in alignment with said
first belt portion, first and second plush-pile-fastening means on
the inner end surfaces of each of said first and second belt
portions respectively, third plush-pile-fastening means on the
outer surface of said second belt portion near said other corner of
the rear portion and remote from the end of said second belt
portion, a fourth plush-pile-fastening means on the outer surface
of a corner of said front portion which is diagonally opposite said
other corner when in said folded condition, said second belt
portion extending around said front portion and overlapping said
fourth plush-pile-fastening means whereby said second
plush-pile-fastening means engages said fourth plush-pile-fastening
means, and said first belt portion extending around said front
portion and overlapping a substantial part of second second belt
portion and completely overlapping said third plush pile fastening
means whereby said first plush-pile-fastening means engages said
second plush-pile-fastening means, all of said plush-pile-fastening
means being covered by said first and second belt portions
together, thereby providing smooth outer surfaces, a relatively
firm belt being formed which exerts mild restraining forces on an
infant's abdominal area for inhibiting abdominal hernia.
2. The structure of claim 8 wherein said first, second, third and
fourth plush-pile-fastening means include circumferentially
elongated plush pile areas to enable adjustment of the
circumferential extent of the diaper.
3. The structure as set forth in claim 1, wherein said main section
is contoured inwardly at a folding line to effect snug contact
between the diaper and an embraced infant.
4. The structure set forth in claim 1 wherein said main portion
includes inner and outer cloth layers and a moisture barrier
enclosed therebetween.
Description
The present invention relates to diaper constructions.
During the present time, most diapers in use must be fastened by
means of safety pins. These pins are difficult to insert,
particularly with a moving infant, and at times the inserted pins
open and cause a dangerous condition. It is generally desirable to
place rubber pants over a diaper so that changing an infant's
diapers several times a day with cloth diapers and covering pants
becomes a time-consuming and inconvenient process.
The present invention is related to a diaper having a single
construction multilayer main section with overlapping soft flannel
pieces, the construction enclosing a water-impervious material such
as a plastic sheet. Use of a moisture barrier obviates the
necessity of utilizing separate rubber pants.
The present invention utilizes "Velcro" plush pile fasteners for
presenting a smooth unobstructing appearance that in no way
irritates the infant. Use of the "Velcro" fasteners enables a
mother to change an infant rapidly and in a convenient manner. An
integrally sewn fabric belt is attached to the main section of the
diaper and the "Velcro" fasteners are attached to both the belt and
the main section so that the belt can secure the main section
around the infant. An additional benefit derived from utilization
of an embracing belt resides in the fact that the belt exerts
slight abdominal pressure on the infant thereby inhibiting
abdominal hernia.
These together with other objects and advantages which will become
subsequently apparent reside in the details of construction and
operation as more fully hereinafter described and claimed,
reference being had to the accompanying drawings forming a part
hereof, wherein like numerals refer to like parts throughout, and
in which:
FIG. 1 is a perspective view illustrating the present diaper
construction as finally folded.
FIG. 2 is a sectional view taken along a plane passing through
section line 2--2 of FIG. 1.
FIG. 3 is a plan view illustrating the diaper construction in an
open or unfolded condition.
Referring to the figures, the present diaper construction includes
a main section 10 composed of two overlapping soft cloth layers,
preferably flannel, as indicated by 12 and 14 in FIG. 2. An
intermediately inserted plastic or other waterproof sheet 16
provides a moisture barrier. In a preferred embodiment of the
invention, the layers are sewn together by a marginal seam 20.
Considering the main section 10, a generally torso-shaped section
includes front and rear portions 24 and 22, respectively. The
middle of the main section 10 is inwardly contoured as indicated by
26 and after folding the diaper along a foldline connecting the
contours, the diaper material snugly engages the infant's bottom.
When in the folded position as seen in FIG. 1, the straight outer
edges 28 and 30 of the main section are positioned in overlapping
relation. Rectangular cloth strips 32 and 34, preferably made of
flannel, extend laterally outwardly from the rear portion 22 of the
diaper main section 10 at points adjacent edge 28. The belt strips
32 and 34 are each composed of two cloth layers sewn together by
marginal seams 36.
A first plush pile strip 38, such as manufactured by the Velcro
Corporation and marketed as "Velcro", is sewn to the underside of
the front diaper portion 24 as indicated in FIG. 3. A second
fastener strip 40 is sewn to the outer end of belt band 32, the
"Velcro" strips 40 and 38 being adapted for mutual securement. A
third "Velcro" strip 42 is sewn to the underside of the belt band
32 at the inward end thereof and after being folded, the strip 42
faces outwardly to be engaged by a fourth "Velcro" strip 44 sewn on
the upwardly facing side of the left belt band 34, as illustrated
in FIG. 3. When the aforementioned strips have been properly
fastened, the diaper takes on the finished appearance shown in FIG.
1. As will be noted from FIG. 2, the "Velcro" fasteners do not
touch the infant's skin.
The belt bands 32 and 34 are designed to snugly engage an infant's
abdominal area and apply mild forces which inhibit abdominal
hernia.
The construction of the present diaper is preferably washable and
long lasting. If desired, additional padding may be added.
Therefore, by utilizing the present invention, a convenient and
sanitary diaper construction is offered to mothers.
The foregoing is considered as illustrative only of the principles
of the invention. Further, since numerous modifications and changes
will readily occur to those skilled in the art, it is not desired
to limit the invention to the exact construction and operation
shown and described, and accordingly all suitable modifications and
equivalents may be resorted to, falling within the scope of the
invention as claimed.
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