CN105109265B - A kind of instrument for the service life for extending paintbrush - Google Patents
A kind of instrument for the service life for extending paintbrush Download PDFInfo
- Publication number
- CN105109265B CN105109265B CN201510639922.1A CN201510639922A CN105109265B CN 105109265 B CN105109265 B CN 105109265B CN 201510639922 A CN201510639922 A CN 201510639922A CN 105109265 B CN105109265 B CN 105109265B
- Authority
- CN
- China
- Prior art keywords
- spiral
- hollow bushing
- cutter head
- postbrachium
- spiral lamination
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003475 lamination Methods 0.000 claims abstract description 45
- 210000000245 forearm Anatomy 0.000 claims abstract description 16
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000009966 trimming Methods 0.000 description 9
- 238000005452 bending Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44D—PAINTING OR ARTISTIC DRAWING, NOT OTHERWISE PROVIDED FOR; PRESERVING PAINTINGS; SURFACE TREATMENT TO OBTAIN SPECIAL ARTISTIC SURFACE EFFECTS OR FINISHES
- B44D3/00—Accessories or implements for use in connection with painting or artistic drawing, not otherwise provided for; Methods or devices for colour determination, selection, or synthesis, e.g. use of colour tables
Abstract
The present invention relates to a kind of instrument for the service life for extending paintbrush, including spiral cutter head, spiral lamination hollow bushing, forearm, postbrachium, hollow bushing；The spiral cutter head includes the spiral knife face, spiral knife face termination；The spiral lamination hollow bushing, including groove dop, the empty spiral lamination of thread；The forearm includes preceding armed lever, inclined-plane cutter head, link bolt hole；The postbrachium includes rear armed lever, chamfered studs, slant nut；The hollow bushing includes groove, hollow bushing body.The spiral cutter head is fixed on the upper side of the hollow bushing；The empty spiral lamination of thread is arranged at the bottom of the spiral lamination hollow bushing；The chamfered studs can be in the empty spiral lamination gap of thread slidably, and the slant nut is stuck in spiral lamination hollow bushing, prevents the postbrachium from coming off；The forearm and the postbrachium are hinged；The inclined-plane cutter head is hinged with the preceding armed lever.
Description
It is on November 12nd, 2013 applying date that the application, which is, and Application No. 2013105585534 is entitled " a kind of
The divisional application of the patent of the instrument of improved trimming paintbrush ".
Technical field
The present invention relates to a kind of maintenance instrument of paintbrush, specifically a kind of instrument for the service life for extending paintbrush.
Background technology
The student of art major will often use paintbrush tool.Paintbrush due to smearing back and forth on painting canvas so that paintbrush
Pen hair wear, or even it is turned-out stick up, in the event of such case would have to change paintbrush.For a common student
This is a no small spending.
Some students remove the paintbrush of trimming abrasion with scissors, to extend the service life of paintbrush to save expense.But
It is that, because paintbrush is all relatively fine, scissors is again bigger, paintbrush can not be trimmed very well.And paintbrush typically wears
Most severe place is nib, is all generally nib bifurcated, causes paintbrush to use, only abandon.And the intrinsic structure of scissors
Make and be only suitable for cutting straight line or curve in plane, but it can not trim out nib that is very thin and being similar cone.
In addition, the pencil-knife that we are commonly used is also the pencil that can only cut hard, and the picture of soft texture can not be trimmed
Pen.There is no the paintbrush that the same instrument can be good at trimming abrasion, to extend the service life of paintbrush.This is that prior art is deposited
Weak point.
The content of the invention
For defect present in prior art, extend the service life of paintbrush.It is an object of the invention to provide one kind
The instrument of improved trimming paintbrush.
To achieve the above objectives, the present invention adopts the technical scheme that：A kind of instrument of improved trimming paintbrush, including spiral shell
Rotary knife head, spiral lamination hollow bushing, forearm, postbrachium, hollow bushing；The spiral cutter head includes the spiral knife face, circular knife
Face termination；The spiral lamination hollow bushing, including groove dop, the empty spiral lamination of thread；The forearm includes preceding armed lever, inclined-plane knife
Head, link bolt hole；The postbrachium includes rear armed lever, chamfered studs, slant nut；The hollow bushing includes groove, hollow
Casing pipe.
The spiral cutter head is a conical spiral shape, and the spiral that spiraled up from conical base to cone tip
Line is more and more intensive；The spiral cutter head is fixed on the upper side of the hollow bushing；Under the spiral lamination hollow bushing
There is the empty spiral lamination of thread in portion；The chamfered studs can be in the empty spiral lamination gap of thread slidably, and the slant nut is stuck in spiral shell
In lira hollow bushing, prevent the postbrachium from coming off；The forearm and the postbrachium are hinged；The inclined-plane cutter head and the forearm
Bar is hinged.
What the present invention may also is that：The thread sky spiral lamination helix that spiraled up from down is more and more intensive.
What the present invention may also is that：The chamfered studs and the slant nut are located at one end of rear armed lever, and can
With free rotation, one end of the rear wall bar is that the angle on inclined-plane and its axis is 25.6 degree；The slant nut bottom surface is
The angle on inclined-plane and its axis is 25.6 degree.
What the present invention may also is that：The groove is located at the both sides of the hollow bushing；The groove is positioned at described
Hollow bushing open end portion is shaped as rectangular recess, and the groove other end is that a side is wedge shape, and front is rectangle
Groove, and rectangular recess is connected by inclined-plane；And side is deeper than rectangular recess for the groove of wedge shape.
What the present invention may also is that：The postbrachium and preceding armed lever are made of stainless steel；The spiral lamination hollow bushing
It is made of aluminum with the hollow bushing.
What the present invention may also is that：The groove dop is shaped as rectangular recess, and can be embedded in the groove.
What the present invention may also is that：The cross sectional shape of the spiral cutter head is wedge shape, and is made up of high intensity chromium steel.
What the present invention may also is that：The spiral knife face termination is shaped as semi-circular recesses, and with the spiral
Knife face integrally connected.
What the present invention may also is that：The inclined-plane cutter head includes cutter head curved surface, link bolt；The upside of cutter head curved surface
It is the knife edge with right side, it is thinner than its downside and left side, and be made up of high intensity chromium steel.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention.
Fig. 2 is the spiral cutter head of the present invention and the structural representation of hollow bushing.
Fig. 3 is the cross-sectional view of the spiral cutter head of the present invention.
Fig. 4 is the structural representation of the spiral lamination hollow bushing of the present invention.
Fig. 5 is the structural representation of the forearm of the present invention.
Fig. 6 is the structural representation of the postbrachium of the present invention.
Fig. 7 is the front view of the inclined-plane cutter head of the present invention.
Fig. 8 is the left view of the inclined-plane cutter head of the present invention.
Embodiment
It is of the invention for a kind of instrument of improved trimming paintbrush, including spiral cutter head 1, spiral lamination hollow sleeve referring to Fig. 1-8
Pipe 2, forearm 3, postbrachium 4, hollow bushing 5；Spiral cutter head 1 includes spiral knife face 1.1, spiral knife face termination 1.2；Spiral lamination is hollow
Sleeve pipe 2 includes groove dop 2.1, the empty spiral lamination 2.2 of thread；Forearm 3 includes preceding armed lever 3.1, inclined-plane cutter head 3.2, link bolt hole
3.3；Postbrachium 4 includes rear armed lever 4.1, chamfered studs 4.2, slant nut 4.3；Hollow bushing 5 includes groove 5.1, hollow bushing
Body 5.2.
Application method：
Step 1, the groove dop 2.1 of spiral lamination hollow bushing 2 is inserted into the groove 5.1 of hollow bushing 5 and slided into recessed
In the bottom of groove 5.1, that is, the groove of wedge shape.
Step 2, then by the nib of paintbrush spiral lamination hollow bushing 2 and hollow bushing 5, the pen hair part of nib are passed through down
Directly it is inserted into spiral cutter head 1, the pen hair of paintbrush bending and bifurcated will be pressed against the outside of spiral cutter head 1.
Step 3, forearm 3, postbrachium 4, the angle of inclined-plane cutter head 3.2 are adjusted so that chamfered studs 4.2 can be in the empty spiral of thread
In the gap of line 2.2 slidably, slant nut 4.3 is stuck in spiral lamination hollow bushing, prevents postbrachium 4 from coming off；So inclined-plane knife
First 3.2 also along spiral knife face 1.1 and the helicoid of spiral knife face termination 1.2 when slide, the paintbrush in the outside of spiral cutter head 1
The pen hair of bending and bifurcated is exactly between spiral cutter head 1 and inclined-plane cutter head 3.2, is formed the effect of similar scissors, energy
Enough trim the pen hair of the unnecessary bending of paintbrush and bifurcated.
Referring to Fig. 2 and Fig. 4, the groove 5.1 of hollow bushing 5 is located at the both sides of hollow bushing 5；Groove 5.1 is located at hollow sleeve
The open end portion of pipe 5 is shaped as rectangular recess, and groove dop 2.1 is shaped as rectangular recess, and can be embedded in groove 5.1,
Spiral lamination hollow bushing 2 and hollow bushing 5 are made of aluminum.The groove dop 2.1 of spiral lamination hollow bushing 2 inserts hollow bushing 5
Groove 5.1 wedge-shaped groove in so that groove dop 2.1 and groove 5.1 are mutually twisted, and fix hollow bushing 5 and spiral shell
Lira hollow bushing 2.
Referring to Fig. 2 and Fig. 4, the other end of groove 5.1 is that a side is wedge shape, and front is the groove of rectangle, and by one
Individual inclined-plane connects rectangular recess；And side is deeper than rectangular recess for the groove of wedge shape so that groove dop 2.1 is not easy to skid off recessed
Groove 5.1, have the function that to fix hollow bushing 5 and spiral lamination hollow bushing 2.If necessary to separate hollow bushing 5 and spiral
During line hollow bushing 2, as long as slightly exerting oneself, groove dop 2.1 can skid off groove 5.1 along the inclined-plane of connection rectangular recess, this
Sample has just separated hollow bushing 5 and spiral lamination hollow bushing 2.
Referring to Fig. 1, spiral cutter head 1 is fixed on the upper side of hollow bushing 5；Because the model of paintbrush has many kinds, slightly
Thin and size is all different, the size of the radius of turn of corresponding spiral cutter head 1, the width and spiral of the knife face of spiral cutter head 1
The number of turns of rotation is all different.So the present invention is typically equipped with the circular knife for being fixed on hollow bushing 5 of several different models
First 1, it is necessary to during that spiral cutter head 1, it is only necessary to which the groove dop 2.1 of spiral lamination hollow bushing 2 is inserted into the model circular knife
In the wedge-shaped groove of the groove 5.1 of first 1 hollow bushing 5.
Other spiral cutter head 1 is also worn out, it is necessary to change using long.Whole trimming paintbrush need not be changed during replacing
Instrument, it is only necessary to change spiral cutter head 1 and hollow bushing 5, can so economize on resources, avoid unnecessary waste.
If necessary to change, as long as the groove dop 2.1 of spiral lamination hollow bushing 2 to be skidded off to the groove 5.1 of hollow bushing 5
Wedge-shaped groove in.
Referring to Fig. 1, chamfered studs 4.2 can be in the empty gap of spiral lamination 2.2 of thread slidably, and slant nut 4.3 is stuck in
In spiral lamination hollow bushing, prevent postbrachium 4 from coming off；Forearm 3 and postbrachium 4 are be hinged；Inclined-plane cutter head 3.2 is be hinged with preceding armed lever 3.1.By
There are many kinds in the model of paintbrush, thickness and size are all different, can so adjust forearm 3, postbrachium 4, the and of inclined-plane cutter head 3.2
Angle between preceding armed lever 3.1 so that inclined-plane cutter head 3.2 can be slided along the helicoid of spiral knife face 1.1 at an appropriate angle
It is dynamic.
Referring to Fig. 1 and Fig. 6, the empty spiral lamination 2.2 of thread is arranged at the bottom of spiral lamination hollow bushing 2；Chamfered studs 4.2 can be in thread
In the empty gap of spiral lamination 2.2 slidably, slant nut 4.3 is stuck in spiral lamination hollow bushing, prevents postbrachium 4 from coming off；Inclined-plane
Stud 4.2 and slant nut 4.3 are located at one end of rear armed lever 4.1, and can freely rotate, and increase the slip of chamfered studs 4.2
Performance.One end of rear wall bar 4.1 is that the angle on inclined-plane and its axis is 25.6 degree；The bottom surface of slant nut 4.3 is inclined-plane and its
The angle of axis is 25.6 degree, and this angle is to draw to obtain preferable angle by many experiments.
Referring to Fig. 3, the cross sectional shape of spiral knife face 1.1 is wedge shape, and the similar shearing blade of wedge shape, one end is wide, and one end is narrow.Inclined-plane
When helicoid of the cutter head 3.2 along spiral knife face 1.1 slides, the effect of similar scissors is formed, paintbrush can be repaired
Bending and the pen hair of bifurcated.
In order to extend the service life of inclined-plane cutter head 3.2 and spiral cutter head 1, increase its intensity, inclined-plane cutter head 3.2 and spiral shell
Rotary knife first 1 is made up of high intensity chromium steel.
Due to paintbrush in use, that is wearing more serious closer to nib, according to this feature, referring to
Fig. 2 and Fig. 4, spiral cutter head 1 are a conical spiral shapes, and the helix that spiraled up from conical base to cone tip
It is more and more intensive, the part of nib is so more arrived, more can trim careful.Likewise, the postbrachium of connection spiral cutter head 1 is oblique
Face stud 4.2 along the gap of thread sky spiral lamination 2.2 in track, i.e. the empty spiral lamination 2.2 of the thread helix that spiraled up from down gets over
Come more intensive.
Referring to Fig. 3, the part for using the people of paintbrush to both know about brush tip will have the vigour of style in writing of certain length, use
It is just handy, therefore spiral knife face termination 1.2 is shaped as semi-circular recesses, and with the integrally connected of spiral knife face 1.1.Semicircle
The length of connected in star is set according to the pen of different model.
Cutter head the curved surface 3.2.1,3.2.2,3.2.3 of inclined-plane cutter head 3.2 are in order to coordinating the preferable angle of spiral cutter head 1
Degree so that trimming is more agile.Referring to Fig. 7 and Fig. 8, inclined-plane cutter head 3.2 includes cutter head curved surface 3.2.1,3.2.2,3.2.3, is hinged
Bolt 3.2.4；Cutter head curved surface 3.2.1 upside and right side is the knife edge, thinner than its downside and left side.
What the present invention may also is that：Postbrachium and preceding armed lever 3.1 are made of stainless steel.
The present invention provides a kind of new technical scheme for the service life of trimming paintbrush and extension paintbrush.
Claims (1)
- A kind of 1. instrument for the service life for extending paintbrush, it is characterised in that：Including spiral cutter head (1), spiral lamination hollow bushing (2), forearm (3), postbrachium (4), hollow bushing (5)；The spiral cutter head (1) includes spiral knife face (1.1), spiral knife face termination (1.2)；The spiral lamination hollow bushing (2) includes groove dop (2.1), the empty spiral lamination (2.2) of thread；The forearm (3) includes Preceding armed lever (3.1), inclined-plane cutter head (3.2), link bolt hole (3.3)；The postbrachium (4) includes rear armed lever (4.1), chamfered studs (4.2), slant nut (4.3)；The hollow bushing (5) includes groove (5.1), hollow bushing body (5.2)；The circular knife Head (1) is a conical spiral shape, and the helix that spirals up from conical base to cone tip is more and more intensive；Institute State the upper side that spiral cutter head (1) is fixed on the hollow bushing (5)；Thread is arranged at the bottom of the spiral lamination hollow bushing (2) Empty spiral lamination (2.2)；The chamfered studs (4.2) can be in empty spiral lamination (2.2) gap of thread slidably, the inclined-plane spiral shell Cap (4.3) is stuck in spiral lamination hollow bushing, prevents the postbrachium (4) from coming off；The forearm (3) and the postbrachium (4) are be hinged； The inclined-plane cutter head (3.2) is be hinged with the preceding armed lever (3.1)；The postbrachium (4) and preceding armed lever (3.1) are made of stainless steel； The spiral lamination hollow bushing (2) and the hollow bushing (5) are made of aluminum；The thread sky spiral lamination (2.2) spiraled from down and Upper helix is more and more intensive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510639922.1A CN105109265B (en) | 2013-11-12 | 2013-11-12 | A kind of instrument for the service life for extending paintbrush |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510639922.1A CN105109265B (en) | 2013-11-12 | 2013-11-12 | A kind of instrument for the service life for extending paintbrush |
| CN201310558553.4A CN103538422B (en) | 2013-11-12 | 2013-11-12 | A kind of instrument of pruning paintbrush of improvement |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310558553.4A Division CN103538422B (en) | 2013-11-12 | 2013-11-12 | A kind of instrument of pruning paintbrush of improvement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105109265A CN105109265A (en) | 2015-12-02 |
| CN105109265B true CN105109265B (en) | 2017-12-05 |
Family
ID=49962437
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510641428.9A Active CN105365473B (en) | 2013-11-12 | 2013-11-12 | A kind of trimming paintbrush tool with spiral cutter head |
| CN201510641369.5A Active CN105216536B (en) | 2013-11-12 | 2013-11-12 | A kind of maintenance instrument of paintbrush |
| CN201510641387.3A Active CN105196780B (en) | 2013-11-12 | 2013-11-12 | A kind of instrument for trimming paintbrush |
| CN201310558553.4A Expired - Fee Related CN103538422B (en) | 2013-11-12 | 2013-11-12 | A kind of instrument of pruning paintbrush of improvement |
| CN201510639922.1A Active CN105109265B (en) | 2013-11-12 | 2013-11-12 | A kind of instrument for the service life for extending paintbrush |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510641428.9A Active CN105365473B (en) | 2013-11-12 | 2013-11-12 | A kind of trimming paintbrush tool with spiral cutter head |
| CN201510641369.5A Active CN105216536B (en) | 2013-11-12 | 2013-11-12 | A kind of maintenance instrument of paintbrush |
| CN201510641387.3A Active CN105196780B (en) | 2013-11-12 | 2013-11-12 | A kind of instrument for trimming paintbrush |
| CN201310558553.4A Expired - Fee Related CN103538422B (en) | 2013-11-12 | 2013-11-12 | A kind of instrument of pruning paintbrush of improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (5) | CN105365473B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3739789A (en) * | 1972-06-12 | 1973-06-19 | Pfizer | Brush applicator |
| CN2157061Y (en) * | 1993-01-27 | 1994-02-23 | 杨振林 | Art knife with automatic blade replacing means |
| DE69630114D1 (en) * | 1995-04-19 | 2003-10-30 | Ladd B Forsline | SILICONE BRUSH FOR ARTISTS |
| CN2602946Y (en) * | 2003-01-27 | 2004-02-11 | 庞玉栋 | Cutter head replaceable, portable seal cutter |
| CN2619804Y (en) * | 2003-03-11 | 2004-06-09 | 潘德苗 | Art designing knife with changeable blade |
| CN203511137U (en) * | 2013-11-12 | 2014-04-02 | 邹珺 | Improved paintbrush trimming tool |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58194598A (en) * | 1982-05-10 | 1983-11-12 | 小国 晃 | Spiral pencil sharpener |
| US4917521A (en) * | 1989-02-15 | 1990-04-17 | Lai Kung Chung | Pen type container for correction fluid with daubing function |
| CN2115905U (en) * | 1991-10-23 | 1992-09-16 | 周岩峰 | Cone screw pen-knife |
| CN2218662Y (en) * | 1994-11-30 | 1996-01-31 | 江太成 | Sharpener for pencil |
| CN2271969Y (en) * | 1996-12-20 | 1998-01-07 | 浙江大学 | Electric pencil sharpener with helical hob |
| CN201158049Y (en) * | 2007-11-02 | 2008-12-03 | 周益 | Helical electric razor |
-
2013
- 2013-11-12 CN CN201510641428.9A patent/CN105365473B/en active Active
- 2013-11-12 CN CN201510641369.5A patent/CN105216536B/en active Active
- 2013-11-12 CN CN201510641387.3A patent/CN105196780B/en active Active
- 2013-11-12 CN CN201310558553.4A patent/CN103538422B/en not_active Expired - Fee Related
- 2013-11-12 CN CN201510639922.1A patent/CN105109265B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3739789A (en) * | 1972-06-12 | 1973-06-19 | Pfizer | Brush applicator |
| CN2157061Y (en) * | 1993-01-27 | 1994-02-23 | 杨振林 | Art knife with automatic blade replacing means |
| DE69630114D1 (en) * | 1995-04-19 | 2003-10-30 | Ladd B Forsline | SILICONE BRUSH FOR ARTISTS |
| CN2602946Y (en) * | 2003-01-27 | 2004-02-11 | 庞玉栋 | Cutter head replaceable, portable seal cutter |
| CN2619804Y (en) * | 2003-03-11 | 2004-06-09 | 潘德苗 | Art designing knife with changeable blade |
| CN203511137U (en) * | 2013-11-12 | 2014-04-02 | 邹珺 | Improved paintbrush trimming tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103538422B (en) | 2016-02-17 |
| CN105216536A (en) | 2016-01-06 |
| CN105365473B (en) | 2017-11-24 |
| CN105196780B (en) | 2017-11-14 |
| CN105216536B (en) | 2017-10-31 |
| CN103538422A (en) | 2014-01-29 |
| CN105196780A (en) | 2015-12-30 |
| CN105365473A (en) | 2016-03-02 |
| CN105109265A (en) | 2015-12-02 |
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Inventor after: Zhang Siyin Inventor before: The inventor has waived the right to be mentioned |
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Effective date of registration: 20171110 Address after: 211100, Jiangsu province Nanjing Jiangning Qilin Technology Innovation Park wisdom road No. 300 Applicant after: Nanjing Xu Rui Rui Mstar Technology Ltd Address before: 330095 Jiangxi Province, Nanchang Qingshan Lake Road No. 1698 Nanjing Fengyuan domain two days building 2 unit 302 room 4 Applicant before: Zou Jun |
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Effective date of registration: 20190109 Address after: 226321 Diwei Town Industrial Park, Tongzhou District, Nantong City, Jiangsu Province Patentee after: Nantong Hengqu New Materials Co., Ltd. Address before: 211100 300 Chi Hui Road, Qilin science and Technology Innovation Park, Jiangning District, Nanjing, Jiangsu Patentee before: Nanjing Xu Rui Rui Mstar Technology Ltd |
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Effective date of registration: 20190122 Address after: 200120 Pudong New Area, Shanghai, China (Shanghai) free trade trial area, No. 3, 1 1, Fang Chun road. Patentee after: Shanghai set up Mdt InfoTech Ltd Address before: 226321 Diwei Town Industrial Park, Tongzhou District, Nantong City, Jiangsu Province Patentee before: Nantong Hengqu New Materials Co., Ltd. |
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Effective date of registration: 20190925 Address after: Room 1602, B1 Floor, Lijinxiu Jiangnan (West District), east of Gouyun Road, north of Yinhe No. 2 Road, Suzhou City, Anhui Province Patentee after: Suzhou Huiteng Intellectual Property Consulting Co., Ltd. Address before: 200120 Shanghai City, Pudong New Area Chinese (Shanghai) free trade zone fanchun Road No. 400 Building 1 layer 3 Patentee before: Shanghai set up Mdt InfoTech Ltd |
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