AU2021102535A4 - Kimono - Google Patents

Abstract

: 5 A martial arts kimono component of a kimono having a jacket and trouser and for the wearing thereof of a user, wherein said kimono component is formed for compliance with one or more pre-determined articulations of the limbs of a user. 6/17 435 400 Figure 4b

Description

6/17

435

400

Figure 4b

KIMONO

Technical Field

The present invention relates to the field of sports garments, more particularly martial arts garments, and in particular kimonos, gi's and judogi as worn in martial arts such as jiu jitsu, judo, tae kwon do, karate, kung fu or the like.

Background of the Invention

Persons who practice martial arts, such as such as jiu jitsu, judo, tae kwon do, karate, kung fu or the like, wear specialized clothing, garments, uniforms, which may be used on a basis of tradition, or in view of codified requirements of a sport.

Such clothing is traditionally or commonly referred to as a kimono or gi, and by way of example is a Brazilian jiu jitsu gi. Another example is the Judogi as utilised in the martial arts discipline of judo.

As is generally known, the kimono, which is a Japanese traditional garment, has been adapted for the practice of different types of martial arts so as to fit the martial artisan in such a manner for the execution of the martial arts.

There exist standards with various martial arts codes, which govern the construction, shape, sizing and materials of a kimonos or gi.

For example, for the martial art of jiu-jitsu, the International Brazilian Jiu-Jitsu Federation (IBJJF) is a main governing body for international jiu-jitsu tournaments and sports, and within IBJJF Regulations are stipulated the requirements of kimonos and uniforms forjiu-jitsu. Whilst there exist uniform requirements in other martial arts activities and supports, in relation to jiu-jitsu the IBJJF Regulations are considered the standard by which those who engage in the sport of jiu-jitsu comply with.

The kimono is required to be formed using cotton or cotton-like fabric, and the fabric is required to be not be so thick or hard as to impede an opponent from gripping it.

In addition to the physical requirements of a material from which a gi must be formed, there also exist standard requirements in relation to leg and arm length of the trousers and jacket of a gi, the size of the lapel and the width of the belt securing the jacket. A specialized kimono assessment tool, which may be formed from a wooden block with slots formed therein, is used to check that a jiu-jitsu's gi is in compliance with regulations.

Another main governing body is for judo, is the International Judo Federation, has established a system of technical approval for Judogi and belt which must be used during IJF official events. Judogi must have Tag with its Official Label with an optical code provided by IJF which cannot be falsified, and only equipment in conformity with IJF rules can be approved.

Within the guidelines are guideline for judogi manufacturers includes specifications on the materials or fabric from which the judogi is made such as material type, fabric weight, fabric colour; fabric weave system such as yarn direction, number of yarn, yarns per inch.

Other specifications include sewing pattern, width and hardness of the collar after washing, cuff size, seam width; shoulder, chest and armpit pads specifications; trousers jacket and belt sizes and particulars.

While kimonos such as the gi are readily available and may be found, for example in U.S. Pat. Nos. 4,389,733; 5,426,787; 6,353,932; and 10,362,81 and United States Application Number 2006/0282933; none of these references disclose the embodiments of the kimono disclosed herein.

All documents and references cited herein and in the referenced patent documents, are hereby incorporated herein by reference.

Object of the Invention

It is an object of the present invention to provide a martial arts garment, such as kimono, gi, judogi which overcomes or at least partly ameliorates at least some deficiencies as associated with the prior art.

Summary of the Invention

In a first aspect, the present invention provides a martial arts kimono component of a kimono having a jacket and trouser and for the wearing thereof of a user,

wherein said kimono component is formed for compliance with one or more pre-determined articulation of the limbs of a user.

The cut and shape of the kimono provides for compliance with one or more pre determined articulations of the limbs of a user.

The cut and the shape of the kimono component is provided so as to increase conformity of the kimono component with a limb of a user during articulation of the limbs.

The cut and the shape of the kimono component may be in at least two dimensions (2D). The cut and the shape of the kimono component may be in three dimensions (3D).

The kimono component is a kimono jacket including sleeves. The kimono component is a kimono trouser including leg portions, wherein each leg portion has an upper portion and a lower portion.

The kimonojacket may be cut and shaped such that the sleeves of the kimonojacket have a non-linear central axis on one or more planes.

The kimono may be cut and shaped such that the central axis of the sleeves is comprised of two or more linear axes with an angle therebetween.

The kimono may be cut and shaped such that the central axis of the sleeve of the kimono jacket is curved in one or more planes.

The kimono jacket may be cut and shaped such that central axis of the sleeve of the kimono jacket in the frontal plane extends in downward direction in the lateral outward direction.

The kimono jacket may be cut and shaped such that the central axis of the sleeves of the kimono jacket further extends in a direction forward in the sagittal plane.

The kimono trouser may be cut and shaped such that the leg portions of the kimono trouser have a non-linear central axis.

The kimono trouser is cut and shaped such that the central axis of the leg portions is comprised of two or more linear axes with an angle therebetween.

The kimono trouser may be cut and shaped such that the central axis of the leg portions of the kimono trouser is curved in one or more planes.

The kimono trouser may be cut and shaped such that central axis of the upper leg portion of the leg portions of the kimono extend at least laterally outward in the frontal plane in the downward direction.

The kimono trouser may be cut and shaped such that central axis of the lower leg portion of the leg portions of the kimono extend at least laterally inward in the frontal plane in the downward direction.

The kimono trouser may be cut and shaped such that central axis of the upper leg portion of the leg portions of the kimono extend forwardly in the sagittal plane in the downward direction.

The kimono trouser may be cut and shaped such that central axis of the lower leg portion of the leg portions of the kimono extend at least rearwardly in the sagittal plane in the downward direction.

The kimono component may further include an articulation portion adjacent the articulation position of the limb of the user so as to allow for ease of articulation of the limb of the user. The articulation portion may be provided by a plurality of pleats or darts. The plurality of pleats or darts may be formed from a fabric material. The plurality of pleats or darts and the kimonojacket may be formed from the same fabric material.

In another embodiment of the first aspect, the kimono component may be a kimono jacket, and includes an articulation portion adjacent the elbow of the user so as to allow for ease of articulation of the arm of the user in two or more dimensions. The articulation portion is provided by a plurality of pleats or darts. The plurality of pleats or darts may be formed from a fabric material. The plurality of pleats or darts and the kimono jacket may be formed from the same fabric material or a different material.

In a further embodiment of the first aspect, the kimono component may be kimono trousers, and the kimono trousers includes an articulation portion adjacent the knee of the user so as to allow for ease of articulation of the leg of the user in two or more dimensions. The articulation portion is provided by a plurality of pleats or darts. The plurality of pleats or darts may be formed from a fabric material. The plurality of pleats or darts and the kimono jacket may be formed from the same fabric material or a different material.

The kimono component of the present invention may be formed from a material selected from the group including one or more of cotton, canvas, polyester, Lycra@, spandex, ballistic nylon, nylon, elastic, elastane fiber, rubber, Teflon@.

The kimono component of the present invention may include one or more anti-grip reinforced panels which pop-off or release from the grip of an opponent grabbing the kimono, wherein the kimono component comprises:

a kimono jacket that is formed from a first material;

the kimono jacket including right sleeve and right body portions;

the kimono further including left sleeve and left body portions and a collar; the collar extending upwardly from upper ends of each of the left and right sleeves; the right body portion includes an inner flap and the left body portion includes an outer flap; each body portion includes a lapel which is contiguous with the collar; the lapels extending downwardly from the collar toward the bottom of the kimono jacket; wherein the lapel and inner flap of the right body portion extends under the lapel of the left body portion toward a left side of the wearer of the kimono jacket and the lapel and the outer flap of the left body portion extends over the inner flap of the right body portion and extends toward a right side of the wearer of the kimono jacket; and the lapels and body portions are configured to be kept in place by a martial arts belt; one or more anti-grip reinforcement panels affixed to an inside surface of the interior of the kimono; and wherein the one or more anti-grip reinforcement panels being of a second material which is different material than the first material forming the kimono jacket, the one or more reinforcement panels providing a sufficient popping-off tactile sensation or release of grip of an opponent grabbing the reinforced anti-grip martial arts kimono during the practice of martial arts.

The one or more reinforcement panels may be located on the inside of the kimono form an at least partial annular-shaped anti-grip reinforcement panels and the at least two reinforced panels are affixed to the inside of the sleeves of the reinforced anti-grip martial arts kimono jacket, adjacent to the cuffs of the each of the sleeves;

The second material adjacent to the cuff of each of the left and right sleeves extends from the cuff upwardly toward the collar of the anti-grip martial arts kimono jacket.

Brief Description of the Drawings

In order that a more precise understanding of the above-recited invention can be obtained, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings. The drawings presented herein may not be drawn to scale and any reference to dimensions in the drawings or the following description is specific to the embodiments disclosed.

Figure 1a shows a side or sagittal view of a user wearing a standard kimono of the Prior Art for assessment of compliance of the kimono for jiu-jutsu according to the International Brazilian Jiu-Jitsu Federation (IBJJF) regulations;

Figure lb shows a frontal view of a user wearing the kimono of the Prior Art of Figure 1a for assessment of compliance of the kimono;

Figure 2a depicts a user wearing a standard kimono of the Prior Art in a standing position;

Figure 2b depicts the user and kimono of the Prior Art of Figure 2a in an articulated position or configuration;

Figure 3a shows a frontal view of an embodiment of a kimono according to the present invention;

Figure 3b shows a side or sagittal view of the embodiment of the kimono of Figure 3a.

Figure 4a shows a frontal view of a further embodiment of a kimonojacket according to the present invention;

Figure 4b shows a side or sagittal view of the kimono jacket of Figure 4a;

Figure 4c shows an illustrative example side or sagittal view of the kimono jacket of Figure 4a and 4b in a pre-determined articulation of the arms of a user in use;

Figure 4d shows an illustrative side or sagittal view of the kimono jacket of Figure 4a and 4b in a pre-determined articulation of the arms of a user in use;

Figure 5a shows a frontal view of a further embodiment of a kimono trouser according to the present invention;

Figure 5b shows a side or sagittal view of the kimono trouser of Figure 5a;

Figure 6 shows a frontal view of another kimono jacket according to the present invention, having a dart therein;

Figure 7a shows an enlarged view of first embodiment of a manner in which to form a dart as shown in circle A of Figure 6;

Figure 7b shows an enlarged view of second embodiment of a manner in which to form a dart as shown in circle A of Figure 6;

Figure 7c shows an enlarged view of the dart of Figure 6;

Figure 8a shows a side or sagittal view of a user wearing yet a further embodiment of a kimono of the present invention for assessment of compliance of the kimono;

Figure 8b shows a frontal view of a user wearing the kimono of Figure 8a for assessment of compliance of the kimono;

Figure 9a shows a perspective view of an articulation portion of the present invention according to the present invention in a first configuration;

Figure 9b shows a perspective view of the articulation portion of Figure 9a of the present invention according to the present invention in a second configuration;

Figure 10a shows a user wearing an embodiment of a kimono according to the present invention is a first stance position;

Figure 10b shows the user wearing the kimono of Figure 10b a second articulated stance position;

Figure 11 represents an illustration of a Prior Art martial arts kimono of U.S. Pat. No. 5,426,787 which is incorporated by reference above of the specification as filed; and

Figure 12 shows a representative diagram of the planes of a person as applicable to the a user kimono.

Detailed Description of the Drawings

The present inventors have identified shortcomings of the prior art, and upon identification of the problems with the prior art, have provided a kimono, gi or judogi for the which overcomes or ameliorates the problems of the prior art.

BACKGROUND

Referring to Figure la and Figure 1b, there is shows a side or sagittal view and front of a user 102 wearing a standard kimono 100 of the Prior Art for assessment of compliance of the kimono forjiu-jitsu according to the International Brazilian Jiu-Jitsu Federation (IBJJF) regulations.

The kimono 100 is comprised of a cotton material jacket 110 and trouser 140 which may be cotton or reinforced trousers.

According to the International Brazilian Jiu-Jitsu Federation (IBJJF) regulations, the sleeve 115 of thejacket 110 kimono should reach no more than 5 cm from the user's 102 wrist 132 of the arm 130 when the arm 130 is extended straight parallel to the ground.

Regarding the trousers 140, these should reach no more than 5 cm above the tibial malleolus (ankle bone) 124 of the user 102.

A specific measuring tool is used to measure the requisite dimensions and fit requirements of the kimono when worn by a user 102, including also requisite clearances between the arms 130 and the inside of the sleeves 115, and between the legs 120 of the user 102 and the inside of the trouser 140, prior to competing in a tournament, and such conformity is strictly enforced.

Referring to Figure 1c and Figure 1d, there is shows a user 102a wearing a standard judogi 100a of the Prior Art for assessment of compliance of the judogi 100a for judo according to the International Judo Federation Sport and Organisation Rules.

Within sleeves 115a of a jacket 110a a judogi 100a must cover up the full arm length including the wrist.

The distance between the bottom of the trousers 140a of the judogi 100a and the tibial malleolus (ankle bone) must also be equal to or less than 5cm.

A specific measuring tool or device called a Sokuteiki tool 142a is used to check Judo-gi's, jackets, trousers and belt to ensure they comply for international competitions, including clearance between a user's body and the inside of the sleeves and trouser or trouser legs.

Failure to comply with any requirements will result in a user , athlete or competitor being excluded from entry in a tournament or competition, which can result in harm to a user's success, loss of time due to training and preparation, loss of reputation due to the inability to compete in a tournament.

There are further detrimental results of seeking to use a regulation non-compliant kimono, such as having placed aside time to compete, costs of travel and accommodation, loss of time for vigorous training and preparation regimes. In some cases, there can also be financial loss for professional athletes.

As will be understood, it is paramount that a kimono, gi, judogi or the like and its fit to a user is compliant with regulations governing the particular sport or martial art it is to be used in, and the abovementioned description, although in reference to jiu jitsu, is applicable to any sport in which a kimono or gi or judogi is used, which may have governing regulations.

PROBLEMS IDENTIFIED BY PRESENT INVENTOR

The present inventor has identified performance problems with kimonos and gi's of the prior art, and has sought to provide a kimono for use in martial arts, such as jiu jitsu, judo, tae kwon do, karate, kung fu or the like. The present inventor has identified that the conformity of a kimono with a user's body and in combination with the structure and materials thereof of a kimono, can be restrictive when a user moves to difference stances, and can slow down movement and re-positioning of a user to a different stance, which can detrimental in martial arts type competitions, such as jiu jitsu. The present inventor has identified that although kimonos, gi's and judogi's are relatively loose fitting garments, they do not readily impart the ability to execute full range motion and/or movements as may be required for the art being practiced, which can be exacerbated during rapid movement, as well as when the garment can become quite wet from perspiration by a user.

The present inventor has observed and noted that the restriction of movement of the body of a user within a kimono can cause some delay in change in stance, as well as conformity during often-used positions and stances typified within the martial arts.

Furthermore, the present inventor has further noted that such restriction is typically exacerbated at the elbow and knee portions of a kimono or gi, as the body articulates or moves from once stance to another, or when in a frequently used positions, which typically involve movement of joints of the user, in particular the shoulder, elbow and knee joints.

For example, referring to Figure 2a, a user 201 is shown wearing a typical kimono 200, comprised of a jacket 210 and trousers 220.

When the user 201 moves to a stance position as in Figure 2b, whereby the arm 230 is articulated or bent at the elbow 234, and the leg 240 is articulated or bent at the knee 242, due to numerous contributing parameters such as fit, material, moisture content, friction, either alone or combinations of one or more thereof, there is a restriction or resistance to the movement from the stance of Figure 2a and that of Figure 2b, particularly during rapid movement and change in stance.

Further, when in the stance of Figure 2b, as kimono of the prior art are cut to a planar predisposed position as shown in Figure la and Ib, there can be some level of impingement or tension in the kimono at the articulation sites, typically bone joint sites, causing discomfort or inconvenience to the user, particularly for extended periods of time.

When a user 201 moves from the stance of Figure 2a to Figure 2b, the user will often grab the material of the legs of the kimono trouser, and hike or hitch it up so that the trouser leg comes up the leg of the user with more material typically moving above the knee, which assists in reducing the multi-factorial impediments to articulation as identified and recited above, which allows the leg to move to an articulated state as the lower leg and upper leg segments articulate relative to each other. Such an action is not unlike when a person wearing trousers, hikes or hitches the legs up with their hands, when moving from a standing position to a sitting position, which relieves tension from the fabric from which the trousers are formed, due to an effective increase in leg length over the front of the leg in the knee area which causes drag and friction and to some extent an amount of impingement.

Furthermore, a user may also use a motion of what may be considered a shake of the arms and partly the shoulders also, so as to enable the arm to more easily articulate, which is essentially caused by the sleeve of the jacket being effectively somewhat hiked or hitched up the arm of the user.

Although the two above actions can be considered somewhat second nature to a user of a kimono, particularly in the case of an experienced athlete, the present inventor has identified that this causes some time delay in moving from one stance to another, and the present inventor has identified that this can be detrimental to the user's responsiveness and speed of positioning to a stance or position, particularly when in combat with an opponent, and thus a reduction in competitiveness.

Further, the present inventor has further determined that the standard cut of a kimono, which is essentially a flat two dimensional lay-up such as in Figure 1a and Ib, is not particularly congenial to the requisite articulation of the limbs or stance predisposition of a user for the typical stances or positions required, in particular in martial arts such as jiu jitsu whereby a user is required, during combat with an opponent, too often have their elbows and knees bent, such when grappling with an opponent with an extended period of time, and the kimono somewhat drags over the elbow and knee, so as to be restrictive or uncomfortable again for reasons as identified by the present inventor and as described above.

PRESENT INVENTION

Accordingly, the present inventor has provided a solution to the problems the inventor has identified and the causes thereof that the inventor has determined, which overcomes problems of the prior art type kimonos, gi's and judogis, in this regard.

In order to address the problem of the prior art, the present inventor has proposed that the kimono, gi or judogi be formed for compliance with one or more pre determined articulations of the limbs of a user.

Such pre-determined articulations of the limbs of a user can be considered a predisposed articulation to which the kimono, gi or judogi will inherently provide appropriate conformity with the articulated body of the user in such a pre-determined body articulation.

By providing a kimono, gi orjudogi with a predisposition of articulation for compliance with one or more pre-determined articulations of the limbs of a user, this allows the user to more easily and readily move, for example, from the stance position as illustrated in Figure 2a to an articulation as is shown in Figure 2b.

Such a predetermined stance should not necessarily be standing but engaged for example in a grappling position, is based on upon articulation of the limbs of a user, which again is primarily based upon articulation of the elbow and knee of a user, and also the shoulder.

So as to allow and provide for such articulation of the limbs, two embodiments incorporating the present invention are as follows:

(i) by providing inherent cut of a kimono jacket or trousers or both, with increased conformity to a predetermined articulation of the limbs of a user, in at least two dimensions; and

(ii) by providing articulation portions or elements in a kimono adjacent the articulation position of the limb of a user so as to allow for ease of articulation of the limbs of a user.

Such embodiments may also be used together, or separately, in accordance with the present invention.

Embodiments of the present invention shall now be described with reference to the term martial arts "kimono", however as will be understood, such a term inherently is synonymous with other martial arts garments comprising a jacket and trouser, such as gi's and judogis, and as applicable to martial arts as worn in martial arts such as jiu jitsu, judo, tae kwon do, karate, kung fu and the like, and no restrictive limitation as to applicability of the present invention for any particular martial arts discipline or code is implied.

Referring now to Figure 3a and 3b, there is shown an embodiment of a kimono 300 according to the present invention. In the present embodiment, the arms and legs of the jacket 310 and trousers 320 are fabricated so as to have a predefined predisposed articulation which, as can be seen in the present embodiment, which is a predisposed articulation in three dimensions (3D) in the present embodiment, however in other and alternate embodiments the predisposed articulation may be in two dimensions (2D).

As can be seen, the kimono jacket 310 and trouser 320 are formed for compliance with one or more pre-determined articulations of the limbs of a user.

As can be seen, the kimono 300 is in compliance, with the sleeves of the jacket 310 sufficiently extending to the wrist of the user, and the legs of the trousers 320 sufficiently extending to the ankle bone of the user or tibial malleolus.

It should be noted that the standard complied with in the present embodiment is that of the IBJJF regulations, with a gap between the wrist and cuff of the kimono jacket. As will be understood, the present invention is equally applicable to other martial arts disciplines standards, such as International Judo Federation regulations.

As should be noted and understood, the predisposed articulation of the kimono is not necessarily the same as the same articulation of the limbs of user, but rather provides for compliance and conformity with one or more pre-determined articulations of the limbs of a user.

In accordance with the present invention, a kimono provided with such a predisposed cut of the kimono components, that is mainly the jacket sleeves and the trouser legs, or both, assists to reduce restriction or resistance to the movement and increases comfort for extended periods of limb articulation, such as in combat in jiu jitsu.

Referring now to Figures 4a and 4b, Figure 4a shows a frontal view of a further embodiment of a kimono jacket 400 according to the present invention, and Figure 4b shows a side or sagittal view of the kimono jacket 400 of Figure 4a.

As is shown, the kimono jacket 400 is formed for compliance with one or more pre determined articulations of the limbs, being arms, of a user, wherein the cut and the shape of the kimono jacket 400 is provided so as to increase conformity of the kimono jacket with the arms of a user.

In the present example, as can be seen, the kimono jacket is provided with a three dimensional (3D) predisposition, however in other embodiments the predisposition may be two-dimensional (2D).

For explanatory purposes, referring to Figure 4a, the kimono is shown as a frontal view as it may be cut or formed in the frontal plane, and centre line 450 may be considered to correlate to the upper arm of a user which is denoted as 420 for illustrative purposes commencing at a shoulder region 410, and centre line 460 may be considered to correlate to the forearm of a user denoted as 430 for illustrative purposes, running through the sleeve 435 of the jacket 400.

In order to provide the kimono jacket with a cut and shape, in the present example, centre line 450 is downwardly inclined to horizontal line 440 (angle A), and centre line 460 is further downwardly inclined with respect to the horizontal line 440 (angle B) subtended therebetween.

Examples of such angles A and B are shown below, to provide the kimono jacket 400 with a two-dimensional (2D) aspect in the frontal plane of the kimono jacket 400, to provide the jacket 400 with a predisposition.

The range as indicated in Table 1 below indicates general ranges of angles of predisposition which may utilised for a kimono in accordance with the present invention, the preferable range indicates the range of angles applicable to the embodiments of a kimono jacket 400 of the present embodiment, whilst the present embodiment recited is the angles in the present exemplary embodiment.

It must be understood that the present example is exemplary, and other cuts of the kimono jacket 400, including the sleeve portion, such as a curved cut by way of example, are equally applicable to the present invention for providing a kimono jacket 400 for compliance with one or more pre-determined articulations of the arms of a user, so as to increase conformity of the kimono jacket with the arms of a user.

Angle A Angle B

Range 0°<A<30° 0°<B<40°

Preferable Range 100 < A < 20 100 < B < 30

Present Embodiment About 15 About20

Table 1

Examples of the lengths of portions of the sleeve, relating to the relative forearm length L1, upper arm length and L2 and length from the shoulder to the centre of the kimono L3 are shown, which relate to the size of the kimono jacket 400, are as follows in table 2:

Forearm Upper Arm Shoulder

18cm < L1< 28cm 30cm < L2 < 45cm 10 < L3 < 25

Table 2 Referring to Figure 4b, in orderforthe kimonojacket400 to be provided with a three dimensional (3D) predisposition as in the present embodiment, by way of example one or more darts in the sleeve may be provided in order to turn the sleeve out of plane of the page, that is the sagittal plane, and provide a predetermined cut and shape, although not evident from present Figure 4b.

An example of the manner in which this may be implemented is discussed in further detail in reference to Figure 6 and Figures 7a - 7c below.

Again, as will be understood from the present invention, the cut and shape of the kimono 400 is not the pre-determined articulation of the arm of the person, but rather the predisposition of the kimono jacket 400 which is formed for compliance with one or more pre-determined articulations of the a user, wherein the cut and the shape of the kimono jacket 400 is provided so as to increase conformity of the kimono jacket with the arms of a user.

An example of such a pre-determined articulation of the arms of a user, is shown in Figure 4c and Figure 4d in use.

Examples of angle C and angle D, when viewed and measured from the side in the sagittal plane are shown in Figure 4c in table 3. Angle C is the angle included between the vertical axis 470 and the centre line 450 of the upper arm 420 with the upper arm 420 flexed in the forward direction, and angle D is the angle subtended between the centre line 450 of the upper arm and the centerline 460 of the forearm 430.

Examples of angle a, angle P, when viewed and measured from the front in the frontal plane are shown in table 3. Angle a, is the included angle between the vertical axis 475 and the upper arm 420 of the user, and angle P is the included angle between the vertical axis 477 and the forearm 430 of the user, which may be inwards towards the body denoted by a negative angle, or outwards away from the body which is denoted by a positive angle.

The range as indicated in Table 3 below indicates general ranges of angles of predisposition of the arm of a user which may utilised for a kimono in accordance with the present invention, the preferable range indicates the range of angles applicable to the embodiments of a kimono jacket 400 of the present embodiment, whilst the present embodiment recited is the angles in the present exemplary embodiment

Angle C Angle D Angle a Anglef$

0°<C<30° 90°<D<180° Range 0°<a<°50 -35°0<<35°

Preferable Range 50 < C < 20 1200< D < 160° 100< a< 30° -10° < < 20

Embodiment About 10° About150° About 15° About zero

Table 3

Referring now to Figures 5a and 5b, whereby Figure 5a shows a frontal view of a further embodiment of a kimono trouser 500 according to the present invention, and Figure 5b shows a side or sagittal view of the kimono trouser 500 of Figure 5a.

As is shown, the kimono trouser 500 is formed at a pre-determined cut and shape for compliance with one or more pre-determined articulations of the legs of a user, wherein the cut and the shape of the kimono trouser 500 is provided so as to increase conformity of the kimono trouser 500 with the legs of a user.

In the present example, as can be seen, the kimono trouser 500 is provided with a three-dimensional (3D) predisposition, however as will be understood, in other embodiments the predisposition may be two-dimensional (2D).

The range as indicated in Table 4 below indicates general ranges of angles of predisposition which may utilised for a kimono trouser in accordance with the present invention, the preferable range indicates the range of angles applicable to the embodiments of a kimono trouser 500 of the present embodiment, whilst the present embodiment recited are the angles in the present exemplary embodiment.

Angle E is the angle between axis 540 and vertical axis 530 and angle F is the included angle between axis 540 and axis 550 in the frontal plane as shown in Figure 5a.

Angle G is the angle between axis 540 and the vertical axis 530 and angle H is the included angle between axis 540 and axis 550 in the side or sagittal plane as shown in Figure 5b.

Angle E Angle F Angle G Angle H

0°<E<25° 125°<F<180° Range 0°<G<°25 1000<H<180°

PreferableRange 30< E<15 1450<F<175 50< G<15 1400<H<170

Embodiment About70 About170 About 10 About 165

Table 4

Suitable ranges for lengths L4 and L5 are 30cm < L4< 65cm and 25cm < L5< 60cm, depending upon the length of a user's leg. However, other lengths may be appropriate for users with anatomical sizes outside of these ranges.

Again, as will be understood, the pre-determined cut and shape of the kimono trouser 500 is not necessarily the pre-determined angle of articulation of a user's legs, however in accordance with the present invention the pre-determined cut and shape of the kimono pants allows increased conformity to a predetermined articulation of the legs of a user, in at least two dimensions, however three dimensions in the present embodiment.

Again It must be understood that the present example is exemplary, and other cuts of the kimono trouser 500, including the leg portions, such as a curved cut by way of example, are equally applicable to the present invention for providing a kimono trouser 500 for compliance with one or more pre-determined articulations of the legs of a user, so as to increase conformity of the kimono trouser with the legs of a user.

Referring now to Figure 6, there is shown a frontal view of another kimono jacket 600 according to the present invention. The kimono jacket 600 includes a first dart or tuck 620 and a second dart or tuck 630 in the sleeve 610, which assists in providing to turn the sleeve out of plane of the page, that is the sagittal plane, and provides a predetermined cut and shape as referred to with reference to Figure 4b above.

As those skilled in the art will understand, such a dart or tuck may be used to alter the shape of a garment, and alter the conformity of such a garment with the body of a user.

Such darts or tucks may be in the inside or outside of the garment, and may include folding of a portion of fabric, removal of a portion fabric, or a combination thereof.

Further, such a dart or tuck may internal or external of the garment.

Figure 7a shows an enlarged view of first embodiment of a manner in which to form a dart as shown in circle A of Figure 6, whereby a small amount of fabric 710 is removed to form a dart or a tuck.

Figure 7b shows an enlarged view of second embodiment of a manner in which to form a dart as shown in circle A of Figure 6, whereby a portion of fabric 720 is folded to form a dart or a tuck, which may be internal or external.

Figure 7c shows an enlarged view of the dart of Figure 6, which can he formed from as a dart of tuck as described with reference to Figure 7a and Figure 7b

Referring now to Figure 8a and 8b, there is a shown yet a further embodiment of a kimono 800 according to the present invention, comprising ajacket 810 and trousers 820, whereby a user 810 is shown to be in a position for assessment of compliance with regulation standards similarly as shown in reference to Figures 1a and 1b.

As can be seen, the kimono 800 is in compliance, with the sleeves of the jacket 810 sufficiently extending to the wrist of the user, and the legs of the trousers 820 sufficiently extending to the ankle bone of the user 801 or tibial malleolus.

In the present embodiment, the kimono 800 is formed for compliance with one or more pre-determined articulations of the limbs of a user, wherein the cut and the shape of the kimono component is provided so as to increase conformity of the kimono component with a limb of a user, similarly as described above in reference to Figures 3a to 7b. This assists to reduce restriction or resistance to the movement and increases comfort for extended periods of limb articulation.

The kimono 800 further includes an elbow articulation portion 835 adjacent the elbow of a user, and a knee articulation portion 845 adjacent the knee of the user. These articulation portions 835 and 845, allow ease of articulation of a user's limbs and reduces the restriction or resistance as identified by the present inventor.

It should be noted that in other embodiments, the kimono 800 need not necessarily include the pre-determined cut and shape, and may comprise a standard type of kimono with one of more articulation portions.

Referring to Figure 9a and 9b, there is now shown an enlarged view of an embodiment of articulation portion 900, suitable for use in the present invention such as in the embodiment of Figures 9a and 9b.

The articulation portion 900 can be formed from a fabric or material, which may be the same as that of the Kimono, or of a different material, and provided in a pleated or dart-like arrangement as shown.

In Figure 9a, the articulation portion 900 is depicted in a non-extended configuration, such as when a user is standing in a stance Figure 8a and 8b. This articulation portion 900, in the position or configuration of Figure 9a, allows the jacket sleeves and trouser legs to extend to the requisite lengths in accordance with regulation requirements.

Now are shown in Figure 9b, the articulation portion 900 is in an extended configuration, which allows the sleeves of the jacket and the legs of the jacket to move more readily, due to ease of articulation and reduces the restriction or resistance as identified by the present inventor.

As will be understood, the articulation element 900 as shown is merely an example as to how a kimono may provide for ease of articulation of the limbs of a user in use.

The articulation portion 900 may be integrally formed with a kimono, or be fitted to the kimono. As will be understood, an articulation portion could also be retroactively fitted to an existing kimono, if so required.

Both the jacket and trousers of the kimono need not necessarily be provided with an articulation portion, as it may be provided to the jacket, or trousers, or both.

Further, as will be understood, the jacket and trousers may be sold or distributed as a kit or separately.

As will be understood and appreciated, the articulation portion may take numerous forms, configurations, shapes, geometries, without departing from the scope of the invention.

As will also be understood, the articulation is configured such that when a user stands at the stances as shown in Figure 8a and 8b, the leg length and arm length of the trousers and jacket will be maintained in accordance with the requirements of the standards, even after numerous use in the articulated stance, and in use in general.

Referring to Figure 10a and 10b, a user 1001 is shown wearing a kimono 1000 according tothe present invention. The kimono 1000 is comprised of ajacket 1010 and trousers 1020, as well as an elbow articulation portion 1035 adjacent the elbow of a user 1001, and a knee articulation portion 1045 adjacent the knee of the user 1001, similarly as described with reference to Figures 8a and 8b.

These articulation portions 1035 and 1045, allow ease of articulation and reduces the restriction or resistance as identified by the present inventor.

When the user 1001 moves to a stance position in Figure 10b whereby the arm 1030 is articulated or bent at the elbow when the arm 1030 is articulated and the leg 1040 is articulated or bent at the knee, the articulation portions 1035 and 1045 allow more ease of articulation of the kimono, and reduces restriction or resistance to the movement from the numerous contributing parameters such as fit, material, moisture content, friction, either alone or combinations of one or more thereof.

The kimono jacket and trousers of the present invention can be made from the same or different fabrics, and can be made of materials and/or fabrics and/or fabric weaves and/or Japanese cotton weaves well known and readily available. Materials and fabrics may range from a wide variety of available materials and fabrics such as, without limitation, cotton, canvas, polyester, Lycra@, spandex, ballistic nylon, nylon, elastic, elastane fiber, rubber, Teflon@, and/or combinations thereof.

As shown in Figure 11, a known martial arts kimono jacket 1110 of the Prior Art contains an upper uniform component 1112 having an inner surface 1114, an outer surface 1116, a back portion 1118, a right sleeve portion 1120, a right body portion 1122, a left sleeve portion 1124, a left body portion 1126, and a collar portion 1128. The right body portion 1122 comprises the inner flap. The left body portion 1126 comprises the outer flap. The right body portion 1122 has a first edge 1130 and a second edge 1132. A right lapel 1134 is secured to the second edge 1132.

The right lapel 1134 has an inner surface 1136 and an outer surface 1138. The left body portion 1126 has a first edge 1140 and a second edge 1142. A left lapel 1144 is secured to the second edge 1142 of the left body portion 1126. The left lapel 1144 has an inner surface 1146 and an outer surface 1148. Elements 1150, 1156, 1158, 1166, 1172, and 1103 refer to a connecting mechanism for connecting the left and right body portions of the prior art kimono referred to in the specification as filed.

As can be seen in Figure 11, collar 1128 is contiguouswith left and right lapels 1148 and 1134, respectively. In addition, as shown in Figure 11, the inner edge 1132 of the right body portion extends inwardly toward the left body portion 1126 and when worn further extends toward a left side of the wearer and the left lapel 1148 extends over right lapel towards the right body portion and when worn further extends toward a right side of the wearer. As shown and in Figure 4a for example, the collar and lapels are integrally formed and the lapels overlap and extend downwardly from the collartowards the bottom of the kimonojacket 400. Additionally, as shown in at least Figure 4a, the collar is shown extending upwardly from upper ends of each of the left and right sleeves.

Further, the kimono of the present invention may further include features and panels such as is described in the Invention by the present Inventor in published US patent application no. 14/549,964, now granted as US10,362,815, the contents of which are hereby incorporated by cross-reference.

By way of reference, Figure 12 shows the planes of a user kimono, these being the frontal (coronal) plane 1201 when a user is viewed from the front, and the sagittal plane 1202 when the user is viewed from the side.

In preferred embodiments of the present embodiment, the kimono is cut and formed for compliance with one or more pre-determined articulations of the limbs of a user. The cut and the shape of the kimono component is provided so as to increase conformity of the kimono component with a limb of a user, when the user's limbs move to other articulations in addition to the pre-determined articulation referred to.

This novel and inventive feature assists to reduce restriction or resistance to the movement and increases comfort for extended periods of limb articulation, as well as during rapid movement and articulation of the limbs of the user.

As such, the user is not required to hike or hitch up their sleeves and legs of the kimono, as described above, due to such increased compliance with the body.

The articulation portions as provided at the joints such as the knees and elbows, affords the kimono further ability to comply with the articulation of the limbs of a user, thus further offering ease of articulation and comfort and reducing constriction and constraint during requisite flexion of limbs as required in martial arts.

As will be understood, although such articulation portions are preferably used in conjunction with a kimono cut and formed for compliance with one or more pre determined articulations of the limbs of a user, such articulation portions can in other embodiments, be used in conjunction with a standard cut kimono.

In respect of the central axis of the sleeves of the kimono jacket and the sleeves of the kimono trouser, when shown in Figure 4a, Figure 5a and Figure 5b, as will be understood, have curved central axes, and linear axes have been applied representative of portions of limbs of a user, for ease of reference and characterization of the sleeves and leg portions.

As will be understood, numerous alternate arrangements may be provided, with varying linear, non-linear and combinations thereof, central axes. Such axes may be concave, convex, two-dimensional, three-dimensional or combinations thereof.

In a accordance with the present invention, the cut and shape of the kimono jacket, trouser, or both, are provided and arranged, so thatwhen a user moves from different positions which caused by changes in the articulation of the limbs, which is mainly the elbow and knees, thejacket or trouser provides for compliance with such different positions or articulations of the limbs

As such, it is the cut and shape of the kimono jacket or trouser which provides for compliance with such different positions or articulations of the limbs.

Thus, the cut and the shape of the kimono jacket or trouser of the present invention is configured to provide for increased conformity of the jacket or trouser with the user's a limb with such different positions or articulations of the limbs.

This provides the advantages as recited above, including ease of and rapid transition from a position or stance to another position or stance, without the user having to hike or hitch the trouser legs or move the jacket sleeves to prevent the fabric restricting or impeding upon movement of the knees, hips, shoulders and elbows.

The present invention further reduces impingement and friction by way of pre configured cut and shape of the jacket or trousers, so as to specially allow for movement of a user's limbs to articulation as are applicable to the field of martial arts, in which users' and opponents' limbs may be intertwined, or for when a user may need to extend articulate the limbs for particular martial arts maneuvers, grips, grappling holds, as well as kicks, swings, punches, blocks and the like, all of which may in some cases be required to be preformed rapidly and free from fabric impediment,

In preferred embodiments, a non-linear central axis of the sleeves or trouser, provides for such compliance with the user's limbs throughout ranges of articulation, and may provide conformity of the kimono jacket or trouser with a limb of a user, to provide the requisite physical effect. Furthermore, such central axes may, in some embodiments, extend in three-dimensions, providing for increased compliance with the user's limbs and thus reduced restriction and constriction.

Further, the is cut formed for compliance with one or more pre-determined articulations of the limbs of a user, can be provided in either two-dimensions or three dimensions.

Advantages of the present invention include:

(i) Speed to move to requisite stance by a user and reduction in restriction of movement;

(ii) No need to use hands to move clothing relative to body, as clothing can move relative to body due to the above feature, saving time in combat;

(iii) Reduced impingement on the body of a user during articulation of the limbs or a user;

(iv) Reduction in fatigue; and

(v) Competitive advantages in martial arts competitions and tournaments.

Claims (5)

CLAIMS:

1. A martial arts kimono component of a kimono having a jacket and trouser and for the wearing thereof of a user,

wherein said kimono component is formed for compliance with one or more pre-determined articulations of the limbs of a user.

2. A kimono component according to claim 1, wherein the cut and shape of the kimono provides for compliance with said one or more pre-determined articulations of the limbs of a user.

3. A kimono component according to claim 2, wherein the cut and the shape of the kimono component is provided so as to increase conformity of the kimono component with a limb of a user during articulation of the limbs.

4. A kimono component according to claim 1, wherein the kimono component includes an articulation portion adjacent the articulation position of the limb of the user so as to allow for ease of articulation of the limb of the user.

5. A kimono component according to any one of the preceding claims, wherein said kimono contains one or more anti-grip reinforced panels which pop-off or release from the grip of an opponent grabbing the kimono, wherein the kimono comprises:

a kimono jacket that is formed from a first material;

the kimono jacket including right sleeve and right body portions;

the kimono further including left sleeve and left body portions and a collar;

the collar extending upwardly from upper ends of each of the left and right sleeves;

the right body portion includes an inner flap and the left body portion includes an outer flap;

each body portion includes a lapel which is contiguous with the collar;

the lapels extending downwardly from the collar toward the bottom of the kimono jacket;

wherein the lapel and inner flap of the right body portion extends under the lapel of the left body portion toward a left side of the wearer of the kimono jacket and the lapel and the outer flap of the left body portion extends over the innerflap of the right body portion and extends toward a right side of the wearer of the kimono jacket;

and the lapels and body portions are configured to be kept in place by a martial arts belt; one or more anti-grip reinforcement panels affixed to an inside surface of the interior of the kimono; and wherein the one or more anti-grip reinforcement panels provides a sufficient popping-off tactile sensation or release of grip of an opponent grabbing the reinforced anti-grip martial arts kimono during the practice of martial arts.