CN108679529A - A kind of LED pendent lamps easy to repair - Google Patents
A kind of LED pendent lamps easy to repair Download PDFInfo
- Publication number
- CN108679529A CN108679529A CN201810363093.2A CN201810363093A CN108679529A CN 108679529 A CN108679529 A CN 108679529A CN 201810363093 A CN201810363093 A CN 201810363093A CN 108679529 A CN108679529 A CN 108679529A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- fixed plate
- fixed
- length value
- led
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
- F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
- F21S8/063—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension with a rigid pendant, i.e. a pipe or rod
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
- F21V21/38—Hoisting or lowering devices, e.g. for maintenance with a cable
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of LED pendent lamps easy to repair, including the first fixed plate, the upper surface of first fixed plate is fixedly connected with the second fixed block, the upper surface of second fixed block is fixedly connected with hook, the inside at the first fixed plate both ends offers cavity, the madial wall that two cavitys are located remotely from each other fixation is inlaid with second bearing, the inner bottom wall of each cavity has been fixedly connected with clockwise and anticlockwise motor, and the output end of two clockwise and anticlockwise motors extends through two second bearings and extends to the outside of the first fixed plate.The LED pendent lamps easy to repair; effectively connecting rope can be protected; prevent connecting rope using generation friction between process and through-hole; connecting rope is damaged; by being provided with line wheel, it is used cooperatively connecting rope, rotation axis, first gear, second gear and clockwise and anticlockwise motor, greatly controls the rotation of rotation axis; it is easy to adjust to the height of LED lamp, solve the problems, such as that existing LED light is not easy to repair.
Description
Technical field
The present invention relates to technical field of lighting fixtures, specially a kind of LED pendent lamps easy to repair.
Background technology
Pendent lamp refers to the flawless finish headlamp being lifted in indoor ceiling, and pendent lamp is either with electric wire or with iron branch
Hanging all cannot hang too short, hinder the normal sight of people or make us feeling dazzling, LED pendent lamps be it is a kind of using LED as light
Source is hung on room roof, and the appearance design of lamp is that top is relatively flat, and installation abuts roof, as being hung on roof, therefore referred to as LED
Pendent lamp, LED pendent lamps have with remote control and without two kinds of remote control, and the pear switch with remote control is convenient, is suitable in bedroom, pendent lamp
Lampshade material is usually plastics, organic glass, and glass lamp shade has seldom used LED pendent lamps.
But existing most of LED pendent lamps are all directly to pad on the ceiling, due to highly higher to number into repairing
It is tired, as this LED pendent lamps for being not easy to repair bring many inconvenience to user, gradually it is difficult to meet the needs of users.
Invention content
(One)The technical issues of solution
In view of the deficiencies of the prior art, the present invention provides a kind of LED pendent lamps easy to repair, existing LED pendent lamps are solved
The problem of being not easy to repair.
(Two)Technical solution
To achieve the above object, the present invention provides the following technical solutions:A kind of LED pendent lamps easy to repair, including the first fixation
The upper surface of plate, first fixed plate is fixedly connected with the second fixed block, and the upper surface of second fixed block is fixedly connected
There are hook, the inside at first fixed plate both ends to offer cavity, the madial wall that two cavitys are located remotely from each other is solid
Surely it is inlaid with second bearing, the inner bottom wall of each cavity has been fixedly connected with clockwise and anticlockwise motor, two positive and negative rotation electricity
The output end of machine extends through two second bearings and extends to the outside of the first fixed plate, and two clockwise and anticlockwise motor output ends
Outer surface be fixedly connected respectively with the inner ring of two second bearings, the output end of each clockwise and anticlockwise motor is fixedly connected with
There is first gear.
The bottom surface of first fixed plate is fixedly connected there are two symmetrical fixed column, and two fixed columns are mutually leaned on
The fixation of close one side is inlaid with first bearing, and rotation axis is placed with below first fixed plate, the rotation axis
Both ends extend through two first bearings and extend to the outside of two fixed columns, and the outer surface at rotation axis both ends is respectively with two
The inner ring of a first bearing is fixedly connected, and the both ends of the rotation axis have been fixedly connected with second gear, and two second gears
It is meshed respectively with two first gears, the outer surface of the rotation axis is fixedly connected with line wheel, and the outer surface of the line wheel is solid
Surely it is connected with connecting rope, is placed with the second fixed plate below first fixed plate, and the bottom surface of two fixed columns is with
The upper surface of two fixed plates is fixedly connected, and through-hole is offered in the middle part of second fixed plate upper surface, and the connecting rope is separate
One end of line wheel runs through through-hole and extends to the lower section of the second fixed plate, and pendent lamp sheet is placed with below second fixed plate
Body, the bottom surface of the pendent lamp ontology are fixedly connected with four LED light in circular arrangement, and the upper surface of the pendent lamp ontology is solid
Surely it is connected with third fixed plate, the upper surface of the third fixed plate is fixedly connected with the first fixed block, and the first fixed block
Upper surface is fixedly connected with the one end of connecting rope far from line wheel.
Preferably, the outer surface of the hook opens up fluted, and the inner roof wall of groove offers anti-slip tank.
Preferably, the bottom surface of the pendent lamp ontology is fixedly connected with four lampshades in circular arrangement, and four lampshades
It is corresponding one by one with four LED light.
Preferably, the madial wall of the through-hole is fixedly connected with cystosepiment, and the vertical length value of cystosepiment and through-hole
Vertical length value is equal.
Preferably, the horizontal length value of the first gear is less than the horizontal length value of second gear, and two the first teeth
Wheel is located at the surface of two second gears.
Preferably, the horizontal length value of second fixed plate is more than the horizontal length value of the first fixed plate, and second is solid
The horizontal length value of fixed board is equal with the horizontal length value of pendent lamp ontology.
(Three)Advantageous effect
The present invention provides a kind of LED pendent lamps easy to repair, have following advantageous effect:
(1)The LED pendent lamps easy to repair can effectively protect LED light by being provided with lampshade, prevent from using
LED is damaged in the process, fluted by being arranged, and is used cooperatively anti-slip tank, can effectively be kept the stability of the device, is prevented
Arbitrarily sliding in use is only linked up with, by being provided with clockwise and anticlockwise motor, effectively rotation axis can be rotated, controlled
The folding and unfolding of connecting rope.
(2)The LED pendent lamps easy to repair can effectively protect connecting rope by being provided with sponge plate, prevent
Connecting rope damages connecting rope using friction is generated between process and through-hole, by being provided with line wheel, with the use of company
Splicing, rotation axis, first gear, second gear and clockwise and anticlockwise motor greatly control the rotation of rotation axis, improve to LED
The height of lamp body is adjusted, and solves the problems, such as that existing LED light is not easy to repair.
Description of the drawings
Fig. 1 is the sectional view of the first fixed plate front view of the invention;
Fig. 2 is structure enlargement diagram at A in Fig. 1 of the present invention.
In figure:1 first fixed plate, 2 cavitys, 3 clockwise and anticlockwise motors, 4 first gears, 5 fixed columns, 6 first bearings, 7 rotations
Axis, 8 line wheels, 9 second bearings, 10 connecting ropes, 11 second fixed plates, 12 through-holes, 13 cystosepiments, 14 first fixed blocks, 15 thirds
Fixed plate, 16 pendent lamp ontologies, 17 LED light, 18 second fixed blocks, 19 hooks, 20 grooves, 21 lampshades, 22 anti-slip tanks, 23 second
Bearing.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution:A kind of LED pendent lamps easy to repair, including the first fixation
The upper surface of plate 1, the first fixed plate 1 is fixedly connected with the second fixed block 18, and the upper surface of the second fixed block 18 is fixedly connected with
Hook 19, the outer surface for linking up with 19 opens up fluted 20, and the inner roof wall of groove 20 offers anti-slip tank 22, can effectively keep
The stability of the device, preventing hook 19, arbitrarily sliding, the inside at 1 both ends of the first fixed plate open up free in use
Chamber 2, the madial wall that two cavitys 2 are located remotely from each other is fixed to be inlaid with second bearing 23, and the inner bottom wall of each cavity 2 is fixed to be connected
Be connected to clockwise and anticlockwise motor 3, clockwise and anticlockwise motor 3 is also known as motor positive and inverse, motor positive and inverse, representative be motor rotate clockwise and
It rotates counterclockwise, it is that motor rotates forward that motor, which rotates clockwise, and it is motor reversal, two clockwise and anticlockwise motors 3 that motor, which rotates counterclockwise,
Output end extend through two second bearings 23 and extend to the outside of the first fixed plate 1, and two clockwise and anticlockwise motors 3 export
The outer surface at end is fixedly connected with the inner ring of two second bearings 23 respectively, and the output end of each clockwise and anticlockwise motor 3 is fixed to be connected
It is connected to first gear 4.
The bottom surface of first fixed plate 1 is fixedly connected there are two symmetrical fixed column 5, and two fixed columns 5 are close to each other
One side is fixed to be inlaid with first bearing 6, and the lower section of the first fixed plate 1 is placed with rotation axis 7, the both ends difference of rotation axis 7
Through two first bearings 6 and extend to the outsides of two fixed columns 5, and the outer surface at 7 both ends of rotation axis respectively with two
The inner ring of one bearing 6 is fixedly connected, and the both ends of rotation axis 7 have been fixedly connected with second gear 9, and two second gears 9 are distinguished
It is meshed with two first gears 4, the horizontal length value of first gear 4 is less than the horizontal length value of second gear 9, and two the
One gear 4 is located at the surface of two second gears 9, there is the engagement conducive to first gear 4 and second gear 9, rotation
The outer surface of axis 7 is fixedly connected with line wheel 8, and the outer surface of line wheel 8 is fixedly connected with connecting rope 10, the lower section of the first fixed plate 1
It is placed with the second fixed plate 11, and the bottom surface of two fixed columns 5 is fixedly connected with the upper surface of the second fixed plate 11, second is solid
Offering through-hole 12 in the middle part of 11 upper surface of fixed board, the madial wall of through-hole 12 is fixedly connected with cystosepiment 13, and cystosepiment 13
Vertical length value is equal with the vertical length of through-hole 12 value, can effectively be protected to connecting rope 10, prevent connecting rope 10 from existing
Using between 12 madial wall 12 of process and through-hole generate friction, connecting rope 10 is damaged, connecting rope 10 far from line wheel 8 one
End runs through through-hole 12 and extends to the lower section of the second fixed plate 11, and the lower section of the second fixed plate 11 is placed with pendent lamp ontology 16, the
The horizontal length value of two fixed plates 11 is more than the horizontal length value of the first fixed plate 1, and the horizontal length value of the second fixed plate 11
It is equal with the horizontal length value of pendent lamp ontology 16, be conducive to the stability for keeping whole device, while keeping the entirety of the device
Beauty, the bottom surface of pendent lamp ontology 16 are fixedly connected with four LED light 17 in circular arrangement, and the bottom surface of pendent lamp ontology 16 is fixed
Four lampshades 21 in circular arrangement are connected with, and four lampshades 21 and four LED light 17 are corresponding one by one, it can be effective right
LED light 17 is protected, prevent in use LED light 17 damage, the upper surface of pendent lamp ontology 16 is fixedly connected with
The upper surface of third fixed plate 15, third fixed plate 15 is fixedly connected with the first fixed block 14, and the upper table of the first fixed block 14
Face is fixedly connected with the one end of connecting rope 10 far from line wheel 8.
Operation principle:In use, first powering on clockwise and anticlockwise motor 3, motor, which rotates forward, drives first gear 4 to rotate forward, the
Two gears 9 by with first gear 4 engage drive rotation axis 7 rotation, control line wheel 8 discharge 10 LED light 17 of connecting rope under
Drop, it is convenient that it is repaired, turn reversion motor 3 in use, starting, motor reversal drives the collecting to connecting rope 10 of line wheel 8,
LED light 17 rises normal use.
In conclusion the LED pendent lamps easy to repair can effectively protect LED light 17 by being provided with lampshade 21
Shield, prevent in use LED light 17 damage, by setting fluted 20, be used cooperatively anti-slip tank 22, can be effective
The stability for keeping the device prevents the arbitrarily sliding in use of hook 19, by being provided with clockwise and anticlockwise motor 3, can have
Effect rotates rotation axis 7, and the folding and unfolding of control connecting rope 10 can be effectively to connecting rope by being provided with sponge plate 13
10 are protected, and are prevented connecting rope 10 using friction is generated between process and 12 madial wall 12 of through-hole, are caused to connecting rope 10
Damage is used cooperatively connecting rope 10, rotation axis 7, first gear 4, second gear 9 and clockwise and anticlockwise motor by being provided with line wheel 8
3, the rotation of rotation axis 7 is greatly controlled, the height adjusting to LED light 17 is improved, solves existing LED pendent lamps and be not easy to
The problem of repair.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of LED pendent lamps easy to repair, including the first fixed plate(1), it is characterised in that:First fixed plate(1)'s
Upper surface is fixedly connected with the second fixed block(18), second fixed block(18)Upper surface be fixedly connected with hook(19),
First fixed plate(1)The inside at both ends offers cavity(2), two cavitys(2)The madial wall being located remotely from each other is equal
Fixation is inlaid with second bearing(23), each cavity(2)Inner bottom wall be fixedly connected with clockwise and anticlockwise motor(3), two
The clockwise and anticlockwise motor(3)Output end extend through two second bearings(23)And extend to the first fixed plate(1)Outside,
And two clockwise and anticlockwise motors(3)The outer surface of output end respectively with two second bearings(23)Inner ring be fixedly connected, Mei Gesuo
State clockwise and anticlockwise motor(3)Output end be fixedly connected with first gear(4);
First fixed plate(1)Bottom surface be fixedly connected there are two symmetrical fixed column(5), two fixed columns(5)
One side close to each other fixation is inlaid with first bearing(6), first fixed plate(1)Lower section be placed with rotation axis
(7), the rotation axis(7)Both ends extend through two first bearings(6)And extend to two fixed columns(5)Outside, and
Rotation axis(7)The outer surface at both ends respectively with two first bearings(6)Inner ring be fixedly connected, the rotation axis(7)Both ends
It has been fixedly connected with second gear(9), and two second gears(9)Respectively with two first gears(4)It is meshed, the rotation
Axis(7)Outer surface be fixedly connected with line wheel(8), the line wheel(8)Outer surface be fixedly connected with connecting rope(10), described
One fixed plate(1)Lower section be placed with the second fixed plate(11), and two fixed columns(5)Bottom surface with the second fixed plate(11)
Upper surface be fixedly connected, second fixed plate(11)Through-hole is offered in the middle part of upper surface(12), the connecting rope(10)
Far from line wheel(8)One end run through through-hole(12)And extend to the second fixed plate(11)Lower section, second fixed plate(11)
Lower section be placed with pendent lamp ontology(16), the pendent lamp ontology(16)Bottom surface be fixedly connected with four in circular arrangement
LED light(17), the pendent lamp ontology(16)Upper surface be fixedly connected with third fixed plate(15), the third fixed plate(15)
Upper surface be fixedly connected with the first fixed block(14), and the first fixed block(14)Upper surface and connecting rope(10)Far from line wheel
(8)One end be fixedly connected.
2. a kind of LED pendent lamps easy to repair according to claim 1, it is characterised in that:The hook(19)Appearance
Face opens up fluted(20), and groove(20)Inner roof wall offer anti-slip tank(22).
3. a kind of LED pendent lamps easy to repair according to claim 1, it is characterised in that:The pendent lamp ontology(16)'s
Bottom surface is fixedly connected with four lampshades in circular arrangement(21), and four lampshades(21)With four LED light(17)Phase one by one
It is corresponding.
4. a kind of LED pendent lamps easy to repair according to claim 1, it is characterised in that:The through-hole(12)Inside
Wall is fixedly connected with cystosepiment(13), and cystosepiment(13)Vertical length value and through-hole(12)Vertical length value it is equal.
5. a kind of LED pendent lamps easy to repair according to claim 1, it is characterised in that:The first gear(4)Water
Flat length value is less than second gear(9)Horizontal length value, and two first gears(4)It is located at two second gears(9)
Surface.
6. a kind of LED pendent lamps easy to repair according to claim 1, it is characterised in that:Second fixed plate(11)
Horizontal length value be more than the first fixed plate(1)Horizontal length value, and the second fixed plate(11)Horizontal length value and pendent lamp
Ontology(16)Horizontal length value it is equal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810363093.2A CN108679529A (en) | 2018-04-21 | 2018-04-21 | A kind of LED pendent lamps easy to repair |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810363093.2A CN108679529A (en) | 2018-04-21 | 2018-04-21 | A kind of LED pendent lamps easy to repair |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108679529A true CN108679529A (en) | 2018-10-19 |
Family
ID=63801311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810363093.2A Pending CN108679529A (en) | 2018-04-21 | 2018-04-21 | A kind of LED pendent lamps easy to repair |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108679529A (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205261383U (en) * | 2016-01-07 | 2016-05-25 | 秦培征 | Ceiling lamp with lift adjustment function |
CN206352779U (en) * | 2016-12-21 | 2017-07-25 | 国家电网公司 | It is a kind of to adjust the inexpensive Non-polarized lamp of lifting |
CN206377578U (en) * | 2017-01-16 | 2017-08-04 | 中山市凸奇照明灯具有限公司 | It is a kind of freely to adjust the pendent lamp of height |
CN206929675U (en) * | 2017-05-26 | 2018-01-26 | 中山市奥丽弗灯饰有限公司 | A kind of height-adjustable pendent lamp |
CN107795919A (en) * | 2017-10-21 | 2018-03-13 | 陈永 | A kind of hanging domestic LED |
-
2018
- 2018-04-21 CN CN201810363093.2A patent/CN108679529A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205261383U (en) * | 2016-01-07 | 2016-05-25 | 秦培征 | Ceiling lamp with lift adjustment function |
CN206352779U (en) * | 2016-12-21 | 2017-07-25 | 国家电网公司 | It is a kind of to adjust the inexpensive Non-polarized lamp of lifting |
CN206377578U (en) * | 2017-01-16 | 2017-08-04 | 中山市凸奇照明灯具有限公司 | It is a kind of freely to adjust the pendent lamp of height |
CN206929675U (en) * | 2017-05-26 | 2018-01-26 | 中山市奥丽弗灯饰有限公司 | A kind of height-adjustable pendent lamp |
CN107795919A (en) * | 2017-10-21 | 2018-03-13 | 陈永 | A kind of hanging domestic LED |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207935898U (en) | A kind of pendent lamp convenient for adjusting height | |
CN207527389U (en) | A kind of indoor energy saving lamp of automatic photosensitive adjusting | |
CN107957049A (en) | A kind of municipal works solar tracking solar street light | |
CN108679529A (en) | A kind of LED pendent lamps easy to repair | |
CN211475648U (en) | Hidden intelligent lighting lamp | |
CN209655105U (en) | A kind of gardens street lamp | |
CN205424671U (en) | Wall -hanging intelligent regulation house lamp | |
CN216143648U (en) | Low-loss acrylic energy-saving LED ceiling lamp | |
CN209445270U (en) | A kind of intelligent floor-lamp with elevating function | |
CN206347513U (en) | A kind of omnipotent discoloration environment design lamp of adjustable brightness | |
CN210831530U (en) | Liftable office lighting lamp | |
CN207778120U (en) | A kind of chargeable eye-protecting desk lamp | |
CN210567851U (en) | Intelligence UVC light that disinfects | |
CN210179381U (en) | Study eyeshield desk lamp night | |
CN108119837B (en) | A kind of easy-to-dismount lamp housing | |
CN210462620U (en) | Projection home decoration lamp | |
CN109163297B (en) | A kind of ceiling lamp swinging light to dancing floor | |
CN207230364U (en) | A kind of suspension type lamp decoration | |
CN204127836U (en) | A kind of New LED desk lamp | |
CN206145531U (en) | Indoor decoration lamp | |
CN207635161U (en) | A kind of LED downlight convenient for cleaning installation | |
CN208349160U (en) | A kind of easy-to-dismount fire-fighting LED light | |
CN207635228U (en) | Road lighting lamp that is a kind of easy to repair and replacing | |
CN106287372B (en) | A kind of rotatable exhibition education LED illumination lamp | |
CN212986910U (en) | Anti-dazzle classroom lamp with angle of adjustment |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181019 |
|
WD01 | Invention patent application deemed withdrawn after publication |