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Патент USA US2408153

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Sept. 24, 1946.
‘A. PORCELLI
2,408,152
@ANTISKID CANVAS DEVICE
Filed Jan. '27, 1945
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Patented Sept, 24! 1946
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2,408,152
UNITED STATES PATENT'oFFIcE
Alfonso Porcelli, Brooklyn, N. Y.
_ Application January 27, 1945, Serial No. 574,853
(Cl. 3.6—59)
3 Claims.
1
2
This invention relates to certain new and use
thereof there is provided an adhesive coating 6
ful improvements in antiskid canvas devices.
The primary object of the invention is to pro
extending
vide an antiskid canvas device that may be con
structed in various shapes or con?gurations for
attachment to the tread faces of soles and heels
of shoes and for automobile tires.
A further object of the invention is to provide ‘
an antiskid device of the foregoing character,
preferably formed of relatively heavy material,
such as canvas or the like, that inherently em
bodies a coarse grained or rough surface with an
adhesive applied to one of the faces of the can
vas device to facilitate application thereof to the
object with which the device is to be associated.
Devices of the foregoing character are gen
erally subjected to unusually hard wear result
ing from frictional activities during the use there
of and there is a tendency for the same to work
completely thereover. _ At suitably
spaced points on the marginal edge of the sole
shaped device 5 there is provided a plurality of
outwardly extending ears ‘I similarly covered on
one face thereof with an adhesive coating 8. It
will be understood that the sole shaped device 5 is
designed for ?tting or attachment to both right
and left shoes with the adhesive face 5 caused
to adhere to the tread surface of a shoe sole.
The edge extending ears ‘I are then bent up
wardly over and around the edge of the shoe sole
and also onto the adjacent portions of the shoe
upper with the ears 1 adhesively retained in posi
15 tion.
With an antiskidcanvas device of the foregoing ,
character attached to the sole of a shoe, slipping
on wet or ice covered pavements or the like is
‘prevented with the elimination of resulting ac
loose from the article to which it is attached and 20 cidents. The device is of such character that the
to overcome this di?iculty, it is a furtherobject
same can be readily removed from the shoe sole
of this invention to provide edge extending ears
and re-attached thereto whenever desired.
on the device that are adhesively coated and
In the form of invention illustrated in Figure 3
which are engageable with a part of the object to
the device that is also formed of canvas or like
which they are attached such as a shoe sole, heel 25 material as previously described ,has the main
or tread portion of a vehicle tire.
body portion 5a shaped for attachment to the
With the above and other objects in view that
heel of a shoe with the body portion carrying
will become apparent as the nature of the in
edge projecting ears ‘la-corresponding faces of
vention is better understood, the same consists
in the novel form, combination and arrange
ment of parts hereinafter more fully described,
shown in the accompanying drawing and claimed.
the body portion 5a and ears ‘Ia being adhesively
coated to facilitate attachment to the heel of a
shoe. The body portion 5a is engaged with the
bottom tread surface of the heel while the ear
extensions 1“ are moved to engagement with the
Figure 1 is a plan view of an antiskid canvas
side portions of the heel.
device designed for adhesive attachment to the 35
In the form of invention illustrated in Figure 2,
sole portion of a shoe and shows the edge extend
the device 5b is of general elongated formation
ing ears for adhesive attachment to the edges of
' and is especially adapted as an antiskid attach
In the accompanying drawing:
the shoe sole and adjacent portions of the shoe
ment for ‘automobile tires and can well be em
upper,
ployed for emergency purposes in the presence of
Figure 2 is a plan View of another form of the 40 punctures or the like. The body portion 5‘0 car
invention provided with edge extending ears
ries edge extending ears ‘I19 and corresponding
adapted for association with a pneumatic tire
faces of the body portion 5b and ears lb carry an
shoe, and
adhesive to facilitate attachment of the antiskid
Figure 3 is a plan view of a still further form of
device to a tire.
»
the invention adapted for attachment to the heel 45
From the above detailed description of the
tread of a shoe with edge extending ears adapted
invention it is believed the construction and op
for engagement with the sides of a heel.
»
eration thereof will at once be apparent and
In the accompanying drawing showing several
while there are herein shown and described the
embodiments of the invention, there is illustrated
preferred embodiment thereof, it is to be under
in Figure 1 an antiskid canvas device designated 50 stood that minor changes may be made therein,
in general by the reference character 5 and de
such as will fall within the scope of the inven
signed in representation of the sole portion of a
tion as claimed.
'
shoe. The device 5 is preferably formed of heavy
I claim:
canvas or like material that presents a coarse
1. In an antiskid device of the character de
grained or rough surface and upon one face 55 scribed, a canvas sheet shaped to ?t on a shoe
2,408,152
3
tread member to which the same is adapted to be
attached, one face of the canvas sheet being ad
hesively coated to facilitate attachment to the
member and means extending from the marginal
edge of the sheet carrying an adhesive for con
tact with parts of the member spaced from the
engaging portion of said sheet.
2. An antiskid device as in claim 1, wherein
the sheet is of shoe sole design and the means
4
at the marginal edge thereof are adapted for en
gaging the edge of the shoe sole and. adjacent
portions of the shoe upper.
3. An antiskid device as in claim 1, wherein
the sheet is of shoe heel design and the means
at the marginal edge thereof are adapted for en
gaging the sides of a shoe heel.
ALFONSO PORCELLI.
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