CN106618761A - Scissors bite (as shown in Description) correction appliance - Google Patents
Scissors bite (as shown in Description) correction appliance Download PDFInfo
- Publication number
- CN106618761A CN106618761A CN201710078911.XA CN201710078911A CN106618761A CN 106618761 A CN106618761 A CN 106618761A CN 201710078911 A CN201710078911 A CN 201710078911A CN 106618761 A CN106618761 A CN 106618761A
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- China
- Prior art keywords
- base
- band
- appliance
- pedestal
- lock
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C7/00—Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions
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- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a scissors bite (as shown in Description) correction appliance, and belongs to the fields of orthodontics and correction. The correction appliance comprises an arch expander, a first base support, a second base support, a first band and a second band, wherein the arch expander comprises a screw rod, a first base and a second base; the first base and the second base are in threaded connection to the screw rod; the first base and the first band are fixedly connected to the first base support; and the second base and the second band are fixedly connected to the second base support. The scissors bite (as shown in Description) correction appliance can avoid cross-jaw mutual elastic between teeth on upper and lower jaws and can also avoid an additional jaw pad at a non-bite (as shown in Description) side. The correction appliance is simple in structure and convenient to operate; and moreover, the correction appliance is good in correction effect and capable of effectively overcoming shortcomings of existing correction appliances.
Description
Technical field
The present invention relates to Tooth orthodontic correction field, in particular to a kind of just lock for unilateral posterior teethRescue
Device.
Background technology
According to the cheek tongue position relationship of upper and lower backteeth, lockCan clinically be divided into and just lockWith lockJust lock
The tongue inclined-plane for referring to the upper jaw backteeth the tip of the tongue is located at the cheek side on the cheek inclined-plane of mandible posterior cheek point, closes the contact of face aclusion, it is clinical compared with
For common；LockThe cheek inclined-plane for referring to backteeth cheek point is located at the tongue side on lower backteeth the tip of the tongue tongue inclined-plane, and many aclusions in conjunction face connect
Touch, it is clinically more rare.
Traditional backteeth is just lockedTo rescue all be mostly merely to be realized by the interaction traction of upper lower tooth, it is such to rectify
Control mode generally to also need in non-lockSide adds jaw pad padded to provide the vertical to space, troublesome poeration of tooth correction, suffers from
Person's wear comfort is poor and is difficult to clean the food of caulked in jaw pad, meanwhile, above mandibular teeth can be caused for simple interaction traction
The occlusion dough-making powder type of the elongation of backteeth zone teeth, rectifying effect difference and impact patient.
The content of the invention
It is an object of the invention to provide one kind is just lockedAppliance, it need not be led by the interaction of upper lower tooth cheek-tongue side
Draw, without in non-lockJaw pad is set up in side, does not more need patient's close fit to pluck daily and wears, it is only necessary to is fixed with binding agent
On tooth, not only simple structure, easy to operate, and patient comfort is good, can self-cleaning oral cavity and rectifying effect is good.
What embodiments of the invention were realized in：
One kind is just lockedAppliance, it includes expanding bow device, the first base, the second base, the first band and the second band
Ring, expansion bow device includes screw rod, the first pedestal and the second pedestal, first pedestal and second pedestal respectively with it is described
Screw flight connects, and first pedestal and first band are fixedly connected respectively with first base, second base
Seat is fixedly connected respectively with second band with second base.
Further, it is described just to lock in invention preferred embodimentAppliance also includes the 3rd band, described the
Three bands are fixedly connected with first base.
Further, in invention preferred embodiment, first band and the second band are provided with and tooth tooth
It is preced with corresponding orthodontic bracket.
Further, in invention preferred embodiment, first band and second band are by being cast as
Type and the annular cast hat for including being matched with tooth corona size.
Further, it is described just to lock in invention preferred embodimentAppliance also includes hook, the traction
One end of hook is fixedly connected on the second base.
Further, in invention preferred embodiment, first base and second base are transparent plastic
Material.
Further, in invention preferred embodiment, one end of first pedestal and first band is pre- respectively
It is embedded in first base, second pedestal is embedded in advance respectively in second base with one end of second band.
Further, in invention preferred embodiment, the screw rod is provided with for inserting of driving the screw rod to rotate
Hole.
Further, in invention preferred embodiment, first base jack corresponding with second base
Position be respectively arranged with and keep away a breach.
Further, it is described just to lock in invention preferred embodimentAppliance also includes drive rod, the drive rod
One end match with the jack.
The beneficial effect of the embodiment of the present invention is：
This is just lockedAppliance includes expanding bow device, the first base, the second base, the first band and the second band, expands bow
Device includes screw rod, the first pedestal and the second pedestal, and the first pedestal and the second pedestal be connecteds respectively with screw flight, the first pedestal with
First band is fixedly connected respectively with the first base, and the second pedestal is fixedly connected respectively with the second band with the first base, uses
When, the first band and the second band are adhesively fixed respectively in upper jaw both sides tooth, and rotary screw can drive two bases relative
Away from or it is close, just lock so as to effectively pullTooth is to realize rescuing, and this is just lockedAppliance need not pass through upper
Across the jaw elastic tape interaction traction of mandibular teeth, without in non-lockSide sets up jaw pad and raises occlusion, does not more need patient close
Cooperation is plucked wear daily, it is only necessary to be fixed on tooth with binding agent, not only simple structure, easy to operate, patient's easy cleaning mouth
Chamber, comfort level is good, and rectifying effect is good, so as to effectively compensate for the defect of existing appliance.
Description of the drawings
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below will be attached to what is used needed for embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, thus be not construed as it is right
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can be with according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 just locks for provided in an embodiment of the present inventionThe structural representation of appliance；
Fig. 2 is the structural representation for expanding bow device provided in an embodiment of the present invention；
Fig. 3 is the structural representation of drive rod provided in an embodiment of the present invention；
Fig. 4 just locks for provided in an embodiment of the present inventionThe placement schematic diagram of appliance；
Fig. 5 just locks for provided in an embodiment of the present inventionThe use schematic diagram of appliance.
Icon:100- just locksAppliance；The bases of 110- first；The bases of 120- second；130- expands bow device；132- screw rods；
134- jacks；135- drive rods；The pedestals of 136- first；The pedestals of 138- second；The bands of 140- first；The bands of 150- second；160-
3rd band；170- annular casts are preced with；172- connection straps；The bent structure of 174- circles；180- orthodontic brackets；190- hooks；200-
Tooth.
Specific embodiment
To make purpose, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention, rather than the embodiment of whole.Present invention enforcement generally described and illustrated in accompanying drawing herein
The component of example can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiments of the invention below to providing in the accompanying drawings is not intended to limit claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model of present invention protection
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it need not be further defined and is explained in subsequent accompanying drawing.
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, or should
Orientation or position relationship that invention product is usually put when using, are for only for ease of the description present invention and simplify description, and not
Be indicate or imply indication device or element must have specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as limitation of the present invention.Additionally, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and can not manage
Solve to indicate or implying relative importance.
Additionally, the term such as term " level ", " vertical " is not offered as requiring part abswolute level or pendency, and can be slightly
Low dip.It is not that the expression structure must be complete as " level " only refers to for its direction relative " vertical " more level
Full level, and can be to be slightly tilted.
In describing the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or one
The connection of body ground；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to indirect by intermediary
It is connected, can is the connection of two element internals.For the ordinary skill in the art, can be with concrete condition understanding
State term concrete meaning in the present invention.
Fig. 1 is refer to, one kind is present embodiments provided and is just lockedAppliance 100, it includes expanding bow device 130, the first base
110th, the second base 120, the first band 140, the second band 150 and the 3rd band 160.
Wherein, it is existing medical apparatus and instruments to expand bow device 130, and with reference to Fig. 2, expanding bow device 130 includes screw rod 132, the first pedestal 136
With the second pedestal 138, screw rod 132, the first pedestal 136 and the second pedestal 138 are metal material.Screw rod 132 is provided with first
The axis direction interval setting of threaded portion and the second threaded portion, the first threaded portion and the second threaded portion along screw rod 132.
First pedestal 136 is provided with the first screwed hole matched with the first threaded portion, and the first pedestal 136 passes through the first screw thread
Hole and the first threaded portion are connected with screw rod 132；Second pedestal 138 is provided with the second screwed hole matched with the second threaded portion, the
Two pedestals 138 are connected by the second screwed hole and the second threaded portion with screw rod 132.Rotating screw rod 132 can drive the first pedestal
136 and second pedestal 138 be located remotely from each other or close on the axis direction of screw rod 132.
The rotation of screw rod 132 for convenience, in the present embodiment, the middle part of screw rod 132 is provided with for 132 turns of drive screw
Dynamic jack 134, jack 134 is in axis of the cylindrical and axis perpendicular to screw rod 132.Meanwhile, with reference to Fig. 3, just lockRescue
Device 100 also includes drive rod 135, and one end of drive rod 135 matches with jack 134, so as to insert jack 134, the other end
Bending is in pentagonal configuration, is rotated so that user is dominated by hand, so as to drive screw 132 rotates around own axes.
First base 110 and the second base 120 can be using various materials and shapes, in the present embodiment, the first base 110
Made using transparent plastic with the second base 120, so that associated care personnel can see the situation inside base.Meanwhile,
The outer surface of the first base 110 and the second base 120 is curved surface, without sharp place, scratch during oral cavity mouth to avoid being placed in
Chamber, so as to improve the comfort level of patient.
In order to avoid the rotation of the first base 110 and the second base 120 to drive rod 135 produces interference, to facilitate user
Rotating operation to drive rod 135, in the present embodiment, the portion of the first base 110 and the correspondence of the second base 120 jack 134
Position is respectively arranged with keeps away a breach.Keeping away a breach can provide enough free spaces to the rotation of drive rod 135, so as to user
Operation.
First base 110 is fixedly connected with the first pedestal 136, and the second base 120 is fixedly connected with the second pedestal 138, Gu
The mode of fixed connection has a lot, and in the present embodiment, the first pedestal 136 is embedded in advance in the first base 110 of softening, when the first base
Annexation can be formed after the solidification of support 110, the second pedestal 138 is embedded in advance in the second base 120 of softening, when the second base
Annexation can be formed after 120 solidifications.Due to two bases and the annexation of two pedestals, rotating screw rod 132 can drive
Dynamic first base 110 and the second base 120 it is close to each other or away from.
It should be noted that it is pre-buried expand bow device 130 before, can rotary screw 132 in advance so that the first pedestal 136
A segment distance is located remotely from each other with the second pedestal 138, even if the whole bow device 130 that expands is in arciform state is partly expanded, so that the later stage may need
To be drawn by contracting bow, reinforcing and just be lockedTooth 200, while being also possible to continue to expand bend other teeth 200 and upper jawbone.
First band 140, the second band 150 and the 3rd band 160 can adopt various processing technique molding, this enforcement
In example, the first band 140, the second band 150 and the 3rd band 160 by casting and for integral type structure, and
3rd band and the first band are Contiuum type structure, and, structural strength is high with processing plus folk prescription just, the characteristics of mechanical property is good.
First band 140, the second band 150 and the 3rd band 160 include annular cast hat 170 and connection strap 172,
The shape and size of annular cast hat 170 are matched with the shape and size of the corona of patient's maxillary teeth 200, and the one of connection strap 172
End is connected to the lateral wall of annular cast hat 170.
First band 140 and the 3rd band 160 are fixedly connected respectively with first base 110, the second band 150 and institute
State the second base 120 to be fixedly connected.The mode being fixedly connected has a lot, in the present embodiment, the first band 140 and the 3rd band
160 connection strap 172 is embedded in advance respectively in the first base 110 away from one end of annular cast hat 170, the company of the second band 150
Narrow bars 172 are embedded in advance in the second base 120 away from one end of annular cast hat 170.
Further, the first band 140 and the 3rd band 160 are embedded in advance one end bent lopping in the first base 110
Bent structure 174, the second band 150 is embedded in advance one end bent lopping song structure 174 in the second base 120, the bent structure 174 of circle
The contact area and bonding strength of three bands and corresponding base can be increased, so as to effectively improve three bands and two bases
The connective stability of support, and then ensure entirely just to lockThe structural stability of appliance 100.
In order to prevent band from coming off from tooth 200 easily, rescued the time with shortening, efficiency, the present embodiment are rescued in raising
In, the annular cast hat 170 of the first band 140, the second band 150 and the 3rd band 160 is provided with and tooth corona pair
The orthodontic bracket 180 answered.Each orthodontic bracket 180 is welded on corresponding annular cast hat 170 by two bulge clearances and is formed,
Recess is provided with the middle part of each projection.
In the present embodiment, just lockAppliance 100 also include hook 190, hook 190 be provided with two and by
Bending of arch edgewise is formed, and one end of two hooks 190 is respectively fixedly connected with the second base 120, and the other end is in hook solid, while
Hook is located proximate to palatal vault region and apart from palate mucosa 2mm or so, vertically just locks to closeTooth impedance center area
Domain.The purpose for arranging two hooks 190 is that traction is just lockedBackteeth is forced down while tooth 200 is to palate side shifting, so as to
When being prevented effectively from double jaws tractions up and down, (conventional corrective is just locked for the elongation of upper backteethIt is merely top lower backteeth interaction traction
), so there is no need to be rescued as tradition and just lockSide tooth 200 is the same in non-lockSide side adds jaw pad padded.
This is just lockedThe operation principle and process of appliance 100 is such：To just lock firstThe bonding of appliance 100
In the patient oral cavity upper jaw, the first band 140, the second band 150 and the 3rd band 160 is then caused to clasp both sides respectively corresponding
Tooth 200 (see Fig. 4), two hooks 190 catch on the backteeth of the side of the second band 150, then insert drive rod 135
Enter in the jack 134 of screw rod 132, and rotation of drive rod 135 rotates (see Fig. 5) so as to drive screw 132, thus can cause
Expand the bow contracting bow of device 130, i.e. the first base 110 and the second base 120 are close to each other, so that the tooth of three band pulling both sides
Tooth 200 is close to each other, and then realizes aligning lockTooth 200 is rescued.
To sum up, this is just lockedAppliance 100 includes expanding bow device 130, the first base 110, the second base 120, the first band
140 and second band 150, expanding bow device 130 includes screw rod 132, the first pedestal 136 and the second pedestal 138, the first pedestal 136
Be threadedly coupled with screw rod 132 respectively with the second pedestal 138, the first pedestal 136 and the first band 140 respectively with the first base 110
It is fixedly connected, the second pedestal 138 is fixedly connected respectively with the second band 150 with the first base 110, when using, when using, first
The band 150 of band 140 and second is adhesively fixed respectively in upper jaw both sides tooth, and rotary screw 132 can drive two base phases
To away from or it is close, just lock so as to effectively pullTooth is to realize rescuing, and this is just lockedAppliance need not lead to
Across the jaw elastic tape interaction traction of mandibular teeth is crossed, without in non-lockJaw pad is set up in side, does not more need patient's close fit
Pluck daily and wear, it is only necessary to be fixed on tooth with binding agent, not only simple structure, easy to operate, patient easily rinses the mouth, relax
Appropriateness is good, and rectifying effect is good, effectively compensate for the defect of existing appliance.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. one kind is just lockedAppliance, it is characterised in that including expanding bow device, the first base, the second base, the first band and the
Two bands, expansion bow device includes screw rod, the first pedestal and the second pedestal, first pedestal and second pedestal respectively with
Screw flight connection, first pedestal and first band are fixedly connected respectively with first base, and described the
Two pedestals and second band are fixedly connected respectively with second base.
2. it is according to claim 1 just to lockAppliance, it is characterised in that described just to lockAppliance also includes the 3rd
Band, the 3rd band is fixedly connected with first base.
3. it is according to claim 1 and 2 just to lockAppliance, it is characterised in that first band and the second band are equal
It is provided with orthodontic bracket corresponding with tooth corona.
4. it is according to claim 1 and 2 just to lockAppliance, it is characterised in that first band and second band
Ring passes through casting and the annular cast hat for including being matched with tooth corona size.
5. it is according to claim 1 just to lockAppliance, it is characterised in that described just to lockAppliance also includes traction
An ancient unit of weight, one end of the hook is fixedly connected on the second base.
6. it is according to claim 1 just to lockAppliance, it is characterised in that first base and second base are equal
For transparent plastics material.
7. the just lock according to claim 1 or 6Appliance, it is characterised in that first pedestal and the first band
One end of ring is embedded in advance respectively in first base, and second pedestal is embedded in advance respectively institute with one end of second band
State in the second base.
8. it is according to claim 1 just to lockAppliance, it is characterised in that the screw rod is provided with for driving the spiral shell
The jack that bar is rotated.
9. it is according to claim 8 just to lockAppliance, it is characterised in that first base and second base pair
The position for answering the jack is respectively arranged with and keeps away a breach.
10. it is according to claim 8 just to lockAppliance, it is characterised in that described just to lockAppliance also includes driving
Bar, one end of the drive rod matches with the jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710078911.XA CN106618761A (en) | 2017-02-14 | 2017-02-14 | Scissors bite (as shown in Description) correction appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710078911.XA CN106618761A (en) | 2017-02-14 | 2017-02-14 | Scissors bite (as shown in Description) correction appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106618761A true CN106618761A (en) | 2017-05-10 |
Family
ID=58845164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710078911.XA Pending CN106618761A (en) | 2017-02-14 | 2017-02-14 | Scissors bite (as shown in Description) correction appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106618761A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107898513A (en) * | 2017-12-04 | 2018-04-13 | 无锡市第三人民医院 | Hot pressing film magnetic force expands bow device and its manufacture method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030194675A1 (en) * | 1998-04-23 | 2003-10-16 | Williams Michael O. | Orthodontic appliance |
| CN1608598A (en) * | 2004-11-23 | 2005-04-27 | 武汉大学 | Cheek tooth inclined guide plate appliance |
| CN101677842A (en) * | 2007-05-15 | 2010-03-24 | A·O·科勒斯 | Palatal expansion device and methods |
| CN204839790U (en) * | 2015-07-14 | 2015-12-09 | 深圳新致美精密齿研有限公司 | Movable correction device |
| CN105266907A (en) * | 2014-09-28 | 2016-01-27 | 汪虹虹 | Fusion flat cast upper jaw expander |
| CN105726143A (en) * | 2016-04-29 | 2016-07-06 | 浙江大学医学院附属口腔医院 | Expansion type muscular activator for correcting class-II malocclusion and correction method thereof |
| CN207101372U (en) * | 2017-02-14 | 2018-03-16 | 常州市第一人民医院 | Just sealed appliance |
-
2017
- 2017-02-14 CN CN201710078911.XA patent/CN106618761A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030194675A1 (en) * | 1998-04-23 | 2003-10-16 | Williams Michael O. | Orthodontic appliance |
| CN1608598A (en) * | 2004-11-23 | 2005-04-27 | 武汉大学 | Cheek tooth inclined guide plate appliance |
| CN101677842A (en) * | 2007-05-15 | 2010-03-24 | A·O·科勒斯 | Palatal expansion device and methods |
| CN105266907A (en) * | 2014-09-28 | 2016-01-27 | 汪虹虹 | Fusion flat cast upper jaw expander |
| CN204839790U (en) * | 2015-07-14 | 2015-12-09 | 深圳新致美精密齿研有限公司 | Movable correction device |
| CN105726143A (en) * | 2016-04-29 | 2016-07-06 | 浙江大学医学院附属口腔医院 | Expansion type muscular activator for correcting class-II malocclusion and correction method thereof |
| CN207101372U (en) * | 2017-02-14 | 2018-03-16 | 常州市第一人民医院 | Just sealed appliance |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107898513A (en) * | 2017-12-04 | 2018-04-13 | 无锡市第三人民医院 | Hot pressing film magnetic force expands bow device and its manufacture method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Gu Min Inventor after: Chen Wenjing Inventor after: Zhang Yan Inventor after: Liu Yan Inventor after: Yang Xiu Inventor after: Qian Wenxian Inventor after: Liu Jue Inventor after: Liu Hualian Inventor after: Yang Xu Inventor after: Wang Lin Inventor before: Gu Min Inventor before: Zhang Yan Inventor before: Liu Yan Inventor before: Yang Xiu Inventor before: Qian Wenxian Inventor before: Liu Jue Inventor before: Liu Hualian Inventor before: Yang Xu |
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| CB03 | Change of inventor or designer information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |
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| RJ01 | Rejection of invention patent application after publication |