FORM 2
THE PATENT ACT 1970 (39 of 1970)
The Patents Rules, 2003 COMPLETE SPECIFICATION
(See Section 10, and rule 13)
1. TITLE OF INVENTION
A METHOD OF MANUFACTURING JEANS WITH VERTEBRAE PATTERN AND JEANS MANUFACTURED THEREOF

2. APPLICANT(S)
a) Name
b) Nationality
c) Address

KEWAL KIRAN CLOTHING LTD.
INDIAN Company
B-101, SYNTHOFINE ESTATE,
OPP. VIRWANI INDUSTRIAL ESTATE,
GOREGAON (EAST),
MUMBAI - 400 063
MAHARASHTRA

3. PREAMBLE TO THE DESCRIPTION
The following specification particularly describes the invention and the manner in which it is to be performed : -

Field of the Invention:
The present invention relates to trousers and like. More particularly, the invention relates to jeans having vertebrae pattern. Further this invention relates to method of manufacturing jeans with vertebrae pattern.
Background of the Invention:
Jeans are trousers made from denim. Jeans, originally designed for work, became popular among teenagers starting in the 1950s. Denim pants or jeans were "born" in the United States and have attracted a large following throughout the world. Such garments are part of American culture and have become an American icon. Jeans are now a very popular form of casual dress around the world, and have been so for decades. They come in many styles and colors. Now people around the world have greater and greater passion for jeans, and jeans have a huge market in the fashion industry with many different brands, styles and colors to suit anyone's taste. Jeans are very practical and comfortable, and can also be very attractive. Hence it is necessary to provide a jeans with a unique pattern that matches the style user want.
Object of the Invention:
The main object of the invention is to provide jeans with a novel pattern which makes jeans more attractive and have an appealing effect.
Another object of the invention is to provide jeans with a novel pattern which makes the user more stylish..
Another object of the invention is to provide a method of manufacturing jeans having a novel and unique pattern.

Statement of the Invention:
Accordingly to achieve the foregoing objects the present invention provides a method of creating vertebrae pattern on side seam and inseam of the jeans
comprising:
i. cutting the garment of jeans, as per the required size, to get front panel
and back panel of jeans for each leg; ii. surging separately each panel to keep additional margin of fabric to
achieve the desired look; iii. overlock stitching the side edges of each panel by incorporating a five
thread over lock stitch; iv. merging the front panels and back panels of respective leg with the help of
a single needle machine, the merging includes stitching of side seam and
inseam of the jeans; v. flattening the stitched portion using steam iron; vi. turning the so far manufactured jeans "inside out"; and vii. hand stitching with thicker thread in "In & Out" fashion on either side of
the flattened overlock stitched portion along with inside and flat locked
portion, the hand stitching is carried out in such a manner that equidistant
clutter with evenness in the panels is maintained.
According to an embodiment of the invention the each hand stitch is spaced uniformly with 1 cm from inside and 1/4 visible on the outside.
According to another embodiment, of the invention provides a method of manufacturing jeans with vertebrae pattern comprising:
i. cutting the garment of jeans, as per the required size, to get front panel and back panel of jeans for each leg;

ii. surging separately each panel to keep additional margin of fabric to
achieve the desired look; iii. overlook stitching the side edges of each panel by incorporating a five
thread over lock stitch; iv. merging the front panels and back panels of respective leg with the help of a single needle machine, the merging includes stitching of side seam and inseam of the jeans; v. flattening the stitched portion using steam iron; vi. turning the so far manufactured jeans "inside out";
vii. stitching front and back pockets and attaching the belt & loop of the jeans;
viii. hand stitching with thicker thread in "In & Out" fashion on either side of
the flattened overlock stitched portion along with inside and flat locked
portion, the hand stitching is carried out in such a manner that equidistant
clutter with evenness in the panels is maintained;
ix. abrasing the jeans manufactured after applying steps (a) to (h) using sand
blasting; x. desizing the jeans to get rid of all free starch;
xi. washing the desized jeans with pumic stones and enzymes for around 40-50 minutes and under keeping ph value of enzyme stable between 5.5 to 6 and processing temperature between 50-55° C; xii. treating the jeans obtained in step (k) with cold water for the purpose of
surface cleaning; xiii. tumble drying the jeans and spraying potassium persulphate on side seam
and inseam of jeans; xiv. applying softening agent for smoother hand feel and again tumble drying
the jeans; xv. dying the jeans with the help of appropriate dyes at room temperature and
maintaining ph value between 8 to 10; xvi. adding glaber salt of approximately 20-30% weight of fabric during dying
process for about 10 minutes till process temperature reaches 90 ° C; xvii. rinsing the jeans thoroughly with cold water;

xviii. subjecting rinsed jeans to fixation process for better color fastening; xix. repeating steps (i) to (n) again; and
xx. subjecting the jeans to finishing stage by treating it with steamblast with the help of hopper.
According to yet another embodiment of the invention provides a method of manufacturing jeans with vertebrae pattern comprising:
i. cutting the garment of jeans, as per the required size, to get front panel
and back panel of jeans for each leg; ii, surging separately each panel to keep additional margin of fabric to
achieve the desired look; iii. overlook stitching the side edges of each panel by incorporating a five
thread over lock stitch; iv, merging the front panels and back panels of respective leg with the help of a single needle machine, the merging includes stitching of side seam and inseam of the jeans; v. flattening the stitched portion using steam iron; vi. turning the so far manufactured jeans "inside out";
vii. stitching front and back pockets and attaching the belt & loop of the jeans; viii. hand stitching with thicker thread in "In & Out" fashion on either side of the flattened overlock stitched portion along with inside and flat locked portion, the hand stitching is carried out in such a manner that equidistant clutter with evenness in the panels is maintained; ix. desizing the jeans at room temperature with help of sequestering agent, the desizing is carried out for 20-25 minutes and water ph is maintained between 9 to 10; x. increasing the process temperature to 70 ° C at the rate of 2 ° C per minute; xi. subjecting the jeans to cold water;
xii. dying the jeans with the help of appropriate dyes at room temperature and maintaining ph value between 8 to 10;

xiii. adding glaber salt of approximately 20-30% weight of fabric during dying process for about 10 minutes till process temperature reaches 90 ° C;
xiv. rinsing the jeans thoroughly with cold water;
xv. subjecting rinsed jeans to fixation process for better color fastening; and
xvi. subjecting the jeans to finishing stage by treating it with steamblast with the help of hopper.
According to another embodiment of the invention the jeans manufactured by afore said methods are disclosed.
Brief Description of the Drawings:
Figure 1 : shows perspective view of vertebrae pattern to be incorporated in
jeans in accordance to present invention. Figure 2 : shows front view of the jeans with vertebrae pattern in accordance
to present invention. Figure 3 : shows another front view of the jeans with vertebrae pattern in
accordance to present invention. Figure 4 ; shows back view of the jeans with vertebrae pattern in accordance
to present invention. Figure 5 : shows flowchart illustrating the method of manufacturing jeans
with vertebrae pattern in accordance to present invention.
Detailed description of the Invention:
The following is a detailed description of the invention with reference to accompanying drawings.
Meaning of reference numerals used in drawings:

1. Jeans
2. Side seam
3. Inseam
4. Belt and loop
5. Lower hem line
6. Vertebrae pattern
7. Front pocket
8. Back pocket
F: Front panel
B: Back panel
Referring to figure 1, the jeans having vertebrae pattern is shown. Figures 2-4 show different views of the jeans having vertebrae pattern. The jeans (1) of the present invention comprises front panel (F) and back panel (B) for each leg. The jeans (1) has belt & loop (4), side seams (2), inseam (3), lower hem line (5), front pocket (7) and back pocket (8). The vertebrae pattern (6) is developed on side seam (2) and inseam (3).
Now referring to figure 5, method of manufacturing jeans with vertebrae effect in accordance to present invention comprises following steps:
i. Cutting of the garment
ii. Creation of vertebrae pattern over the predefined portion of the cut garment
and Stitching of the garment iii. Washing iv. Cationization v. Finishing
Now each step is discussed herein below in great details for the understanding of the invention.

i. Cutting of the garment:
Firstly the garment is cut to prepare the front and back panels for each leg. Cutting is depending upon the size and height of the user.
ii. Creation of vertebrae pattern over the predefined portion of the cut garment and stitching of the garment:
In this step, the front and back panels of each leg are separately surged keeping in mind to keep additional margin of fabric to achieve the desired look. The surged back and Front panels are separately finished at the side edges by incorporating a "five" thread over lock stitch to prevent it from fraying. The over locking process is done from top to bottom on one side edge and from bottom to top on the other side edge of the same panel(i.e. each front and back panels). After this the front and back panels are moved to assembly section. In the assembly section, the front & back panels are merged together to form side seam and inseam of the jeans with the help of a single needle machine. The merging includes the stitching using sewing machine. Once stitched as per the above procedure the stitched garment is opened up and flattened up with help of steam iron. Then other parts of the jeans including front and back pockets, the belt and loop and lower hem line are made and stitched. Then this so far stitched jeans turned" inside out". Thereafter with a help of special needle along with thicker thread and skilled labour, special care is taken to incorporate "In & Out" hand stitched on either side of the flat over locked portion along with inside and flat locked portion. Also one needs to ensure that the shade of the thread will synergize with desired wash effect to give the right cosmetic. Additional precaution has to be taken, as every stitch needs to be spaced uniformly with 1 cm from inside and 1/4 cm needs to be visible on the outside. The process of hand stitched needs to be consistence with every in & out hand stitched and needs to equidistance. Once the whole panel from top to bottom is hand stitched, the thread from

one end needs to pulled so as to there is an equidistant clutter with evenness in the panel. A care has to be taken to ensure that the clutter and evenness if not done properly will reduce the color depthless, thereby loosing the aesthetic of "Vertebrae Effect" on the garment. Such vertebrae effect is shown in figure 2 which resembles with the spinal cord of the human being.
iii. Washing:
Once the creation of vertebrae pattern and stitching stpes are over, jeans are forwarded for washing step.
In the washing stage, there are two different processes whereby one gets two different looks in vertebrae patterned jeans. Those two looks are as follows:
a) Natural Look
b) Over dyed look
Natural Look:
To achieve a natural "Vertebrae" look, the jeans undergoes "laser" technique to generate whiskers, which enhances the look. In continuation of the above process the jeans then undergoes "abrasion" process by (fine quality of sand) sand blasting. After the above is completed then jeans is taken for the wet process. In the wet process the jeans is put in the washing machine for desize process in which desizeing agent is used to get rid of all free starch. On completion of desizeing, the jeans is then washed with specially imported pumic stones in the machine, rotated clock and anticlockwise for around 40-50minutes along with premium quality of " Denimax pb" enzyme which is specially imported from Denmark to achieve the desired look. In the above process, one has to ensure that the "Ph" value is kept stable between -5.5 to 6. Along with the same, temperature also has to be kept between 50 to 55 degrees. After the above, the jeans is now "turned inside-out" and immediately treated with

cold water which helps in "surface cleaning". This also ensures that there is no deposits of "pumic stone" left behind. Again the jeans is turned the other way around( real side). Then the jeans is "Tumble Dry" and ready for next stage. Then potassium persulphate is sprayed on desired areas so as to derive a "VERTEBRAE" look. The jeans then undergo "neutralizing" process to further achieve the desired look. The jeans is further washed with "softening agent" for a smoother hand feel. It is then again 'TUMBLE DRIED".
Over dyed Look:
The overdyed process starts with desizing. This is done at room temperature and the water ph is maintained between 9 to 10. A special precaution has to be taken that the water is "soft" or a suitable sequestering agent needs to be added. The function of sequestering agent is to maintain the water hardness. The entire process is carried out for 20-25 minutes. After which the temp is gradually raised to 70 degrees at the rate of 2 degrees /minute. Then jeans is subjected to a cold water wash.
iv. Cationization:
After washing jeans is taken for cationisation. In this process the dyeing of jeans is done with the help of "qutron" dyes. The process temperature is maintained at room temp in which the ph is controlled between 5.5 to 6. Then glauber salt is added to the tune of approx. 20-30% weight of fabric. The process is carried out for 10 minutes till the temp reaches 90 degrees, gradually reached @ 2 degree/min. The use of glauber saltg ensures for betterment of color depthness. Then jeans is rinsed thoroughly with cold water. The jeans then subjected to fixation process which ensures better color fastening. Once the above is over we need to repeat the process as per the natural look.

v. Finishing:
The last step is finishing step. In this step riveting, buttoning and labeling is being incorporated as per specification which is further treated with steamblast with the help of the Hopper.
Further modifications and alternative embodiments of various aspects of the invention will be apparent to those skilled in the art in view of this description. Accordingly, this description is to be construed as illustrative only and is for the purpose of teaching those skilled in the art the general manner of carrying out the invention. It is to be understood that the forms of the invention shown and described herein are to be taken as the presently preferred embodiments. Elements and materials may be substituted for those illustrated and described herein, parts and processes may be reversed, and certain features of the invention may be utilized independently, all as would be apparent to one skilled in the art after having the benefit of this description of the invention. Changes may be made in the elements described herein without departing from the spirit and scope of the invention as described in the following claims.

WE CLAIM:
1. A method of creating vertebrae pattern on side seam and inseam of the jeans comprising:
a. cutting the garment of jeans, as per the Required size, to get front panel
and back panel of jeans for each leg;
b. surging separately each panel to keep additional margin of fabric to
achieve the desired look;
c. overlock stitching the side edges of each panel by incorporating a five
thread over lock stitch;
d. merging the front panels and back panels of respective leg with the
help of a single needle machine, the merging includes stitching of side
seam and inseam of the jeans;
e. flattening the stitched portion using steam iron;
f. turning the so far manufactured jeans "inside out"; and
g. hand stitching with thicker thread in "In & Out" fashion on either side
of the flattened overlock stitched portion along with inside and flat
locked portion, the hand stitching is carried out in such a manner that
equidistant clutter with evenness in the panels is maintained.
2. The method of creating vertebrae pattern on side seam and inseam of the jeans as claimed in claim 1 wherein the each hand stitch is spaced uniformly with 1 cm from inside and Vi visible on the outside.
3. A method of manufacturing jeans with vertebrae pattern comprising:

a) cutting the garment of jeans, as per the required size, to get front panel and back panel of jeans for each leg;
b) surging separately each panel to keep additional margin of fabric to achieve the desired look;

c) overlock stitching the side edges of each panel by incorporating a five thread over lock stitch;
d) merging the front panels and back panels of respective leg with the help of a single needle machine, the merging includes stitching of side seam and inseam of the jeans;
e) flattening the stitched portion using steam iron;
f) turning the so far manufactured jeans "inside out";
g) stitching front and back pockets and attaching the belt & loop of the jeans;
h) hand stitching with thicker thread in "In & Out" fashion on either side of the flattened overlock stitched portion along with inside and flat locked portion, the hand stitching is carried out in such a manner that equidistant clutter with evenness in the panels is maintained;
i) abrasing the jeans manufactured after applying steps (a) to (h) using sand blasting;
j) desizing the jeans to get rid of all free starch;
k) washing the desized jeans with pumic stones and enzymes for around 40-50 minutes and under keeping ph value of enzyme stable between 5.5 to 6 and processing temperature between 50-55° C;
1) treating the jeans obtained in step (k) with cold water for the purpose
of surface cleaning;
m) tumble drying the jeans and spraying potassium persulphate on side seam and inseam of jeans;
n) applying softening agent for smoother hand feel and again tumble drying the jeans;
o) dying the jeans with the help of appropriate dyes at room temperature and maintaining ph value between 8 to 10;
p) adding glaber salt of approximately 20-30% weight of fabric during
dying process for about 10 minutes till process temperature reaches
90°C;
q) rinsing the jeans thoroughly with cold water;
13

r) subjecting rinsed jeans to fixation process for better color fastening; s) repeating steps (i) to (n) again; and
t) subjecting the jeans to finishing stage by treating it with steamblast with the help of hopper.
The method of manufacturing jeans with vertebrae pattern as claimed in claim 3 wherein prior to step (i) jeans is subjected to laser technique to generate whiskers for enhancing the appearance of jeans.
A method of manufacturing jeans with vertebrae pattern comprising:
a. cutting the garment of jeans, as per the required size, to get front panel
and back panel of jeans for each leg;
b. surging separately each panel to keep additional margin of fabric to
achieve the desired look;
c. overlock stitching the side edges of each panel by incorporating a five
thread over lock stitch;
d. merging the front panels and back panels of respective leg with the
help of a single needle machine, the merging includes stitching of side
seam and inseam of the jeans;
e. flattening the stitched portion using steam iron;
f. turning the so far manufactured jeans "inside out";
g. stitching front and back pockets and attaching the belt & loop of the
jeans;
h. hand stitching with thicker thread in "In & Out" fashion on either side of the flattened overlock stitched portion along with inside and flat locked portion, the hand stitching is carried out in such a manner that equidistant clutter with evenness in the panels is maintained;
i. desizing the jeans at room temperature with help of sequestering
agent, the desizing is carried out for 20-25 minutes and water ph is maintained between 9 to 10;

j. increasing the process temperature to 70 ° C at the rate of 2 ° C per
minute;
k. subjecting the jeans to cold water;
1. dying the jeans with the help of appropriate dyes at room temperature
and maintaining ph value between 8 to 10; m. adding glaber salt of approximately 20-30% weight of fabric during
dying process for about 10 minutes till process temperature reaches
90°C; n. rinsing the jeans thoroughly with cold water; o. subjecting rinsed jeans to fixation process for better color fastening;
and p. subjecting the jeans to finishing stage by treating it with steamblast
with the help of hopper.
6. A jeans having vertebrae pattern on side seams and inseam and which is manufactured by method as claimed in claim 3.
7. A jeans having vertebrae pattern on side seams and inseam and which is manufactured by method as claimed in claim 5,
8. A method of creating vertebrae pattern on side seam and inseam of the jeans such as herein before described and illustrated with reference to accompanying drawings.
9. A method of manufacturing jeans with vertebrae pattern such as herein before described and illustrated with reference to accompanying drawings.