CN111568110A - Internet home theater bed with projector - Google Patents

Internet home theater bed with projector Download PDF

Info

Publication number
CN111568110A
CN111568110A CN202010556373.2A CN202010556373A CN111568110A CN 111568110 A CN111568110 A CN 111568110A CN 202010556373 A CN202010556373 A CN 202010556373A CN 111568110 A CN111568110 A CN 111568110A
Authority
CN
China
Prior art keywords
groove
skeleton
bed
framework
projector
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
Application number
CN202010556373.2A
Other languages
Chinese (zh)
Inventor
锁怡开
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan Youte School Equipment Co ltd
Original Assignee
Henan Youte School Equipment Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Henan Youte School Equipment Co ltd filed Critical Henan Youte School Equipment Co ltd
Priority to CN202010556373.2A priority Critical patent/CN111568110A/en
Publication of CN111568110A publication Critical patent/CN111568110A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C21/00Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A47C21/003Lighting, radio, telephone or the like connected to the bedstead
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C19/00Bedsteads
    • A47C19/22Combinations of bedsteads with other furniture or with accessories, e.g. with bedside cabinets
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C31/00Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/005Use of aromatic materials, e.g. herbs
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C31/00Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/007Anti-mite, anti-allergen or anti-bacterial means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/0471Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor detecting the proximity, the presence or the movement of an object or a person
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0004Personal or domestic articles
    • F21V33/0012Furniture
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B29/00Combinations of cameras, projectors or photographic printing apparatus with non-photographic non-optical apparatus, e.g. clocks or weapons; Cameras having the shape of other objects

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Combinations Of Kitchen Furniture (AREA)

Abstract

The invention discloses an internet home theater bed with a projector, which comprises a bed body, wherein a first framework and a second framework are respectively arranged on two sides of the bed body, a front table and a rear backrest are respectively arranged on two sides of the bottom end between the first framework and the second framework, the front table is positioned at one end of the bed body, the rear backrest is positioned at the other end of the bed body, a rear top and a front top are respectively arranged on two sides of the top end between the first framework and the second framework, the front top is positioned at the top end of the front table, and the rear top is positioned at the top end of the rear backrest; through install back top and preceding top additional respectively between first skeleton and second skeleton, can install projecting apparatus, projection cloth, circuit system, sound system, lighting system, charging system and aromatherapy system in inside and the preceding top in back top, then carry out perfect adaptation through the internet with the function and the bed in cinema, KTV, recreation room, improve the life mood, satisfy people's spiritual culture life.

Description

Internet home theater bed with projector
Technical Field
The invention belongs to the technical field of home theater beds, and particularly relates to an internet home theater bed with a projector.
Background
The emergence of new coronary epidemic situation changes the living habits of people, and in order to block the propagation path, people are kept away at home, all entertainment places are closed, and the spiritual life cannot be satisfied in time. The existing bed only has the function of sleeping and resting, and therefore an internet home theater bed with a projector is provided.
Disclosure of Invention
The invention aims to provide an internet home theater bed with a projector, which changes the living habits of people by solving the problem that the emergence of new crown epidemic situation in the background technology changes, and in order to block the propagation path, people are isolated at home, all entertainment places are closed, and the spiritual life cannot be satisfied in time. The existing bed only has the function of sleeping and resting.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a home theater bed of internet area projecting apparatus, includes the bed body, bed body both sides are provided with first skeleton and second skeleton respectively, bottom both sides are provided with preceding table and back respectively between first skeleton and the second skeleton, preceding table is located bed body one end, the back is located the bed body other end, top both sides are provided with back top and preceding top respectively between first skeleton and the second skeleton, preceding top is located preceding table top, the back top is located back top.
Preferably, a first mounting groove is formed in one side surface of the bottom end of the first framework and one side surface of the top end of the second framework, the first mounting groove penetrates through the first framework and the second framework, limiting grooves are formed in two sides of the interior of the first mounting groove, the limiting grooves are communicated with the first mounting groove, a mounting frame is arranged in the first mounting groove, first sliding grooves are formed in four corners of the front surface of the mounting frame, a communicating groove is formed in one side of the interior of the first sliding groove, a second mounting groove is formed in the communicating groove, the communicating grooves are communicated with the first sliding grooves and the second mounting groove, a limiting rod and a spring are respectively arranged in the second mounting groove, one end of the limiting rod is positioned at one end of the spring, the other end of the limiting rod penetrates through one side of the mounting frame, the other end of the limiting rod is positioned in the limiting groove, and a sliding block is, and a connecting block is arranged between the sliding block and the limiting rod and penetrates through the communicating groove.
Preferably, the back top all with first skeleton and second skeleton fixed connection, the back all with first skeleton and second skeleton fixed connection.
Preferably, the front top is fixedly connected with the first framework and the second framework, and the front table is fixedly connected with the first framework and the second framework.
Preferably, a clamping groove is formed in the surface of one end of the limiting rod, a limiting groove is formed in one side of the inner portion of the clamping groove, and the limiting groove is communicated with the clamping groove.
Preferably, the limiting rod is fixedly connected to one end inside the second mounting groove, the limiting rod penetrates through the spring and the clamping groove, one end of the limiting rod is located inside the limiting groove, and one end of the spring is located inside the clamping groove.
Preferably, the connecting block is fixedly connected with the sliding block and the limiting rod, and the mounting frame is fixedly connected with an air ventilation net.
Preferably, the inner side of one end of the limiting rod is an inclined plane, and the cross section of the limiting rod is circular.
Preferably, the first mounting groove is fixedly connected with a limiting frame, and the limiting frame is located on the rear surface of the mounting frame.
Compared with the prior art, the invention has the beneficial effects that:
(1) through install back top and preceding top respectively additional between first skeleton and second skeleton, can install the projecting apparatus in inside and the preceding top in the back top, projection cloth, circuit system, sound system, lighting system, charging system and aromatherapy system, then through the internet the cinema, the KTV, the function and the bed in recreation room carry out perfect combination, make the bed have the cinema, the function of KTV and recreation, connect through family wifi, handheld iPod just can see the real-time TV in bed, see the 3d film of cinema effect, can be with projection k song, the projection is played the recreation, the projection is brushed and is shaken the sound, functions such as projection network purchase, improve the life condition, satisfy people's spiritual culture life, the independent lighting system of outfit, can be on bed reading, the illumination, there is the human body response switch under the bed when going off the bed, the people lights, the people goes to the lamp, the people goes out. The rest and the entertainment are integrated, and the experience degree of family life is improved.
(2) Through installing the slider respectively additional in installing frame front surface four corners, when needs are to wasing the inboard absorbent dust of ventilation network, lift the installing frame off earlier, the slip slider, pass through the connecting block by the slider and drive the gag lever post removal, the gag lever post removes along the gag lever post, avoided the gag lever post removal in-process range of rocking too big under the effect of gag lever post, effectively ensured the gag lever post removal ride comfort, by gag lever post one end compression spring simultaneously, the gag lever post other end leaves the spacing inslot portion, accomplish the dismantlement to installing frame one corner, dismantle the other triangle of installing frame in the same principle, after accomplishing, take out the installing frame from first mounting groove inside again, accomplish the dismantlement to the installing frame, made things convenient for the staff to wash the inboard absorbent dust of ventilation network, further promoted bed body bottom air convection velocity, the dryness fraction of the bed body has been ensured.
Drawings
FIG. 1 is a schematic view of a home theater bed of the present invention;
FIG. 2 is an enlarged view of a portion a of FIG. 1;
FIG. 3 is a schematic cross-sectional view of a second mounting groove of the present invention;
FIG. 4 is an enlarged view of the structure at b in FIG. 3;
in the figure: 1. a first skeleton; 2. a second skeleton; 3. a rear top; 4. a front top; 5. a front table; 6. a rear backrest; 7. a ventilation net; 8. a bed body; 9. a first chute; 10. a slider; 11. a limiting rod; 12. a first mounting groove; 13. installing a frame; 14. a limiting groove; 15. a second mounting groove; 16. a communicating groove; 17. connecting blocks; 18. defining a slot; 19. a spring; 20. a card slot; 21. a restraining bar; 22. and a limiting frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a home theater bed of internet area projecting apparatus, which comprises a bed body 8, 8 both sides of the bed body are provided with first skeleton 1 and second skeleton 2 respectively, bottom both sides are provided with preceding table 5 and back 6 respectively between first skeleton 1 and the second skeleton 2, preceding table 5 is located 8 one ends of the bed body, back 6 is located the 8 other ends of the bed body, top both sides are provided with back top 3 and preceding top 4 respectively between first skeleton 1 and the second skeleton 2, preceding top 4 is located 5 tops of preceding table, back top 3 is located 6 tops of back.
In order to facilitate the installation of the ventilation net 7, in this embodiment, preferably, a first installation groove 12 is formed on a side surface of a bottom end of the first framework 1 and a side surface of a top end of the second framework 2, the first installation groove 12 penetrates through the first framework 1 and the second framework 2, two ends of two sides of the interior of the first installation groove 12 are respectively provided with a limiting groove 14, the limiting groove 14 is communicated with the first installation groove 12, an installation frame 13 is arranged inside the first installation groove 12, four corners of a front surface of the installation frame 13 are respectively provided with a first sliding groove 9, one side of the interior of the first sliding groove 9 is provided with a communication groove 16, the communication groove 16 is internally provided with a second installation groove 15, the communication groove 16 is communicated with the first sliding groove 9 and the second installation groove 15, the interior of the second installation groove 15 is respectively provided with a limiting rod 11 and a spring 19, one end of the limiting rod 11 is, the other end of the limiting rod 11 is located inside the limiting groove 14, the sliding block 10 is arranged inside the first sliding groove 9, a connecting block 17 is arranged between the sliding block 10 and the limiting rod 11, and the connecting block 17 penetrates through the communicating groove 16.
In order to facilitate installation of the rear top portion 3 and the rear backrest 6, in this embodiment, preferably, the rear top portion 3 is fixedly connected to the first frame 1 and the second frame 2, and the rear backrest 6 is fixedly connected to the first frame 1 and the second frame 2.
In order to facilitate installation of the front top portion 4 and the front table 5, in the embodiment, preferably, the front top portion 4 is fixedly connected with the first framework 1 and the second framework 2, and the front table 5 is fixedly connected with the first framework 1 and the second framework 2.
In order to facilitate the limiting of the limiting rod 11, in this embodiment, preferably, a clamping groove 20 is formed on a surface of one end of the limiting rod 11, a limiting groove 18 is formed on one side inside the clamping groove 20, and the limiting groove 18 and the clamping groove 20 are communicated with each other.
In order to facilitate the limiting rod 11 to compress the spring 19, in this embodiment, preferably, one end inside the second mounting groove 15 is fixedly connected with a limiting rod 21, the limiting rod 21 penetrates through the spring 19 and the slot 20, one end of the limiting rod 21 is located inside the limiting groove 18, and one end of the spring 19 is located inside the slot 20.
In order to facilitate driving the limiting rod 11 to move, in the embodiment, preferably, the connecting block 17 is fixedly connected with the sliding block 10 and the limiting rod 11, and the air ventilation net 7 is fixedly connected inside the mounting frame 13.
In order to facilitate the limiting rod 11 to enter the limiting groove 14, in this embodiment, it is preferable that the inner side of one end of the limiting rod 11 is an inclined surface, and the cross section of the limiting rod 11 is circular.
In order to fix the limiting frame 22, in this embodiment, it is preferable that the limiting frame 22 is fixedly connected inside the first installation groove 12, and the limiting frame 22 is located on the rear surface of the installation frame 13.
The working principle and the using process of the invention are as follows: after the device is finished, by respectively arranging a rear top part 3 and a front top part 4 between the first framework 1 and the second framework 2, a projector, a projection cloth, a circuit system, a sound system, a lighting system, a charging system and a fragrance system can be installed inside the rear roof 3 and inside the front roof 4, then the functions of the cinema, the KTV and the game hall are perfectly combined with the bed through the internet, so that the bed has the functions of the cinema, the KTV and the game, through the wifi connection of the family, the iPod can watch the real-time television and the 3d film with the cinema effect on the bed by holding the iPod by hand, can use the functions of projecting karaoke, projecting game, projecting tremble, projecting online shopping and the like, improves the life mood, meets the spiritual and cultural life of people, is provided with an independent lighting system, the desk can be used for reading and lighting on the bed, when people get off the bed, a human body induction switch is arranged under the bed, when people get on the lamp, the lamp is turned on, and when people go off the lamp, the lamp is turned off. The slide blocks 10 are respectively additionally arranged at four corners of the front surface of the mounting frame 13, when dust adsorbed on the inner side of the ventilation net 7 needs to be cleaned, the mounting frame 13 is firstly dismounted, the slide blocks 10 slide, the slide blocks 10 drive the limiting rods 11 to move through the connecting blocks 17, the limiting rods 11 move along the limiting rods 21, the phenomenon that the swing amplitude is too large in the moving process of the limiting rods 11 under the action of the limiting rods 21 is avoided, the moving smoothness of the limiting rods 11 is effectively guaranteed, meanwhile, the compression springs 19 are compressed at one ends of the limiting rods 11, the other ends of the limiting rods 11 leave the inner parts of the limiting grooves 14, one corners of the mounting frame 13 are dismounted, the other three corners of the mounting frame 13 are dismounted in the same way, after the mounting frame 13 is taken out from the first mounting groove 12, the mounting frame 13 is dismounted, and workers can clean the dust adsorbed on the inner side of the ventilation net 7 conveniently, further improving the air convection speed at the bottom end of the bed body 8 and ensuring the dryness of the bed body 8.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a family cinema bed of projecting apparatus is taken in internet ization, includes bed body (8), its characterized in that: bed body (8) both sides are provided with first skeleton (1) and second skeleton (2) respectively, the bottom both sides are provided with preceding table (5) and back (6) respectively between first skeleton (1) and second skeleton (2), preceding table (5) are located bed body (8) one end, back (6) are located the bed body (8) other end, top both sides are provided with back top (3) and preceding top (4) respectively between first skeleton (1) and second skeleton (2), preceding top (4) are located preceding table (5) top, back top (3) are located back (6) top.
2. The internet home theater bed with projector as defined in claim 1, wherein: the first installation groove (12) is formed in one side surface of the bottom end of the first framework (1) and one side surface of the top end of the second framework (2), the first installation groove (12) penetrates through the first framework (1) and the second framework (2), the limiting grooves (14) are formed in two ends of two sides of the interior of the first installation groove (12), the limiting grooves (14) are communicated with the first installation groove (12), an installation frame (13) is arranged in the first installation groove (12), first sliding grooves (9) are formed in four corners of the front surface of the installation frame (13), a communication groove (16) is formed in one side of the interior of the first sliding groove (9), a second installation groove (15) is formed in the communication groove (16), the communication groove (16) is communicated with the first sliding groove (9) and the second installation groove (15), a limiting rod (11) and a spring (19) are arranged in the second installation groove (15) respectively, gag lever post (11) one end is located spring (19) one end, gag lever post (11) other end runs through installing frame (13) one side, gag lever post (11) other end is located inside spacing groove (14), inside slider (10) that is provided with of first spout (9), be provided with connecting block (17) between slider (10) and gag lever post (11), connecting block (17) run through intercommunication groove (16).
3. The internet home theater bed with projector as defined in claim 1, wherein: back top (3) all with first skeleton (1) and second skeleton (2) fixed connection, back (6) all with first skeleton (1) and second skeleton (2) fixed connection.
4. The internet home theater bed with projector as defined in claim 1, wherein: preceding top (4) all with first skeleton (1) and second skeleton (2) fixed connection, preceding table (5) all with first skeleton (1) and second skeleton (2) fixed connection.
5. The internet home theater bed with projector as defined in claim 2, wherein: the limiting rod is characterized in that a clamping groove (20) is formed in the surface of one end of the limiting rod (11), a limiting groove (18) is formed in one side inside the clamping groove (20), and the limiting groove (18) is communicated with the clamping groove (20).
6. The internet home theater bed with projector as defined in claim 2, wherein: the inside one end fixed connection of second mounting groove (15) has limit pole (21), limit pole (21) run through spring (19) and draw-in groove (20), limit pole (21) one end is located inside limit groove (18), spring (19) one end is located inside draw-in groove (20).
7. The internet home theater bed with projector as defined in claim 2, wherein: the connecting block (17) is fixedly connected with the sliding block (10) and the limiting rod (11), and the mounting frame (13) is fixedly connected with the ventilation net (7).
8. The internet home theater bed with projector as defined in claim 2, wherein: the inner side of one end of the limiting rod (11) is an inclined plane, and the cross section of the limiting rod (11) is circular.
9. The internet home theater bed with projector as defined in claim 2, wherein: the first mounting groove (12) is fixedly connected with a limiting frame (22), and the limiting frame (22) is located on the rear surface of the mounting frame (13).
CN202010556373.2A 2020-06-17 2020-06-17 Internet home theater bed with projector Pending CN111568110A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010556373.2A CN111568110A (en) 2020-06-17 2020-06-17 Internet home theater bed with projector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010556373.2A CN111568110A (en) 2020-06-17 2020-06-17 Internet home theater bed with projector

Publications (1)

Publication Number Publication Date
CN111568110A true CN111568110A (en) 2020-08-25

Family

ID=72110049

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010556373.2A Pending CN111568110A (en) 2020-06-17 2020-06-17 Internet home theater bed with projector

Country Status (1)

Country Link
CN (1) CN111568110A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113854768A (en) * 2021-10-20 2021-12-31 乐歌人体工学科技股份有限公司 Lifting bed and control method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113854768A (en) * 2021-10-20 2021-12-31 乐歌人体工学科技股份有限公司 Lifting bed and control method thereof

Similar Documents

Publication Publication Date Title
CN204063389U (en) A kind of modular multi-function air-conditioning
CN204016750U (en) Children special-purpose dental multipurpose therapy unit
CN111568110A (en) Internet home theater bed with projector
CN212815435U (en) Internet home theater bed with projector
CN108477909A (en) Anti- dust accumulation sofa
CN109278501A (en) A kind of multifunctional vehicle mounted humidifier
CN208908076U (en) A kind of scene type psychology sand table
CN112137315A (en) Multifunctional bedside cabinet
CN207895246U (en) A kind of intelligent alarm clock
CN209221478U (en) A kind of Multifunctional amusement device
CN208599347U (en) A kind of air cleaning Nanofiber filter device
CN204622980U (en) There is the decoration painting of ambiance effect and purification of air
CN211559354U (en) Intelligent multifunctional bedside cabinet
CN210930478U (en) Remote control intelligent audio-video bed
CN207196784U (en) A kind of soft dress air purifier of art
CN209325971U (en) Textile workshop equipment with display device
CN209315331U (en) A kind of antistatic facilitates cleaning type sofa
CN202664815U (en) Multifunctional television wall
CN210195374U (en) Entertainment booth convenient for antiphonal singing
CN209003302U (en) A kind of sofa of 4D home theater function
CN202567675U (en) Multifunctional background wall
CN109008393A (en) A kind of antistatic facilitates cleaning type sofa
CN107499205B (en) A kind of facial covering device of automotive seat
CN207763115U (en) A kind of air cleaning unit
CN214587332U (en) Presentation device is used in on-spot teaching of hotel management

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20200825