CN112227813A - Device for quickly installing upright rod base - Google Patents
Device for quickly installing upright rod base Download PDFInfo
- Publication number
- CN112227813A CN112227813A CN202010897196.4A CN202010897196A CN112227813A CN 112227813 A CN112227813 A CN 112227813A CN 202010897196 A CN202010897196 A CN 202010897196A CN 112227813 A CN112227813 A CN 112227813A
- Authority
- CN
- China
- Prior art keywords
- base
- positioning column
- rod
- ground
- screw thread
- 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
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/22—Sockets or holders for poles or posts
- E04H12/2207—Sockets or holders for poles or posts not used
- E04H12/2215—Sockets or holders for poles or posts not used driven into the ground
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/64—Insulation or other protection; Elements or use of specified material therefor for making damp-proof; Protection against corrosion
- E04B1/642—Protecting metallic construction elements against corrosion
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/02—Structures made of specified materials
- E04H12/08—Structures made of specified materials of metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/22—Sockets or holders for poles or posts
- E04H12/2207—Sockets or holders for poles or posts not used
- E04H12/2215—Sockets or holders for poles or posts not used driven into the ground
- E04H12/223—Sockets or holders for poles or posts not used driven into the ground with movable anchoring elements; with separately driven anchor rods
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The invention discloses a device for quickly installing a vertical rod base, which comprises a base, a ground rod and a vertical rod, wherein a positioning column is arranged on the upper surface of the base, positioning holes are formed in the upper surface and the lower surface of the positioning column in a penetrating manner, the positioning column comprises an upper positioning column and a lower positioning column, the ground rod can be arranged in the positioning column in an inserting manner, the upper end of the ground rod is positioned in the lower positioning column after the ground rod is installed, the lower end thread of the vertical rod is arranged in the upper positioning column after the vertical rod is installed, a rotating handle is detachably arranged at the upper end of the ground rod in the installation process, a plurality of fixing seats are uniformly distributed on the base, through holes are formed in the fixing seats, the through holes. The invention can greatly save the installation time and the manual installation cost, can implement the installation device on the basis of most of the current soil environments, can be installed at any time and any place, reduces the installation cost, and brings environmental protection to the environment in the installation process.
Description
Technical Field
The invention relates to the technical field of upright rod installation, in particular to a device for quickly installing an upright rod base.
Background
When current outdoor metal pole setting installation, generally need build reinforced concrete capital construction as infrastructure, because of the capital construction facility construction is loaded down with trivial details, consuming time, cost is with high costs, need accomplish the capital construction in advance and just can further install pole setting equipment, the installation effectiveness is low, also does not do benefit to the environmental protection simultaneously to infrastructure is limited to current position installation only, is not fit for the secondary displacement installation.
Disclosure of Invention
In order to solve the technical problems, the invention provides the following technical scheme:
the invention provides a device for quickly installing a vertical rod base, which comprises a base, a ground rod and a vertical rod, wherein a positioning column is arranged at the center of the upper surface of the base and penetrates through the base, positioning holes are arranged on the upper surface and the lower surface of the positioning column in a penetrating manner, the positioning column comprises an upper positioning column and a lower positioning column, the upper positioning column is positioned above the base, the lower positioning column is positioned below the base, the ground rod can be inserted and arranged in the positioning column, the upper end of the ground rod is positioned in the lower positioning column after the ground rod is installed, the lower end of the vertical rod is arranged in the upper positioning column in a threaded manner after the vertical rod is installed, a rotating handle is detachably arranged at the upper end of the ground rod during the installation process of the ground rod, the left and right width of the lower end of the rotating handle and the left and right width of, the base is evenly distributed with a plurality of fixing seats, through holes are formed in the fixing seats, the through holes sequentially penetrate through the upper side wall and the lower side wall of the fixing seats and the base, the through holes are obliquely formed in the fixing seats and the base, and screw rods are arranged in the through holes.
Preferably, the upper end of ground pole can be dismantled and be provided with twist grip and specifically can do, twist grip lower extreme inboard is provided with first screw thread, twist grip upper end inboard sets up the second screw thread, first screw thread with second screw thread opposite direction, ground pole upper end is provided with the external screw thread, during the fixed ground pole, the twist grip lower extreme with the upper end of ground pole is through first screw thread, external screw thread threaded connection, when dismantling the ground pole, the twist grip upper end with the upper end of ground pole is through second screw thread, external screw thread threaded connection.
Preferably, the rotating handle is provided with a handle, the handle vertically penetrates through the side wall of the rotating handle, the handle surface is provided with anti-skidding lines for preventing an operator from skidding the hand during rotation of the handle.
Preferably, the cross sections of the base and the fixing seat are set to be rectangular and/or circular structures, and the cross sections of the fixing hole, the positioning hole and the through hole are set to be rectangular and/or circular structures.
Preferably, the fixing seats are arranged in at least three groups.
Preferably, the side wall of the upper positioning column is provided with a fixing hole, and a bolt can be connected in the fixing hole to play a role in fixing the vertical rod.
Preferably, the surfaces of the base and the fixed seat are both provided with a epichlorohydrin rubber layer, and the epichlorohydrin rubber layer has good corrosion resistance and weather resistance.
The invention has the beneficial effects
The invention can greatly save the installation time and the manual installation cost, can be implemented on the basis of most of the current soil environments, can be installed at any time and any place, can be operated by one person, does not need to be pre-buried or built up for a reinforced concrete infrastructure before installation, effectively saves the installation process, reduces the installation cost, and also brings environmental protection to the environment in the installation process.
Drawings
FIG. 1 is a schematic view of the assembly structure of the ground rod, the base, the vertical rod and the screw rod.
FIG. 2 is a schematic view of the installation process of the ground rod and the base of the present invention.
FIG. 3 is a schematic view of the assembly structure of the ground rod, the screw and the base of the present invention.
FIG. 4 is a view showing the assembled state of the ground rod, the screw and the ground according to the present invention.
Description of reference numerals: 1-base, 2-positioning column, 21-upper positioning column, 22-lower positioning column, 3-ground rod, 4-rotating handle, 5-fixing seat, 6-handle, 7-positioning hole, 8-through hole, 9-screw rod, 10-vertical rod and 11-fixing hole.
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.
Examples
As shown in figures 1-4, the invention provides a device for quickly installing a vertical rod base, which comprises a base 1, a ground rod 3 and a vertical rod 10, wherein a positioning column 2 is arranged at the center of the upper surface of the base 1, the positioning column 2 penetrates through the base 1, positioning holes 7 are arranged on the upper surface and the lower surface of the positioning column 2 in a penetrating manner, the positioning column 2 comprises an upper positioning column 21 and a lower positioning column 22, the upper positioning column 21 is positioned above the base 1, the lower positioning column 22 is positioned below the base 1, the ground rod 3 can be inserted into the positioning column 2, the upper end of the ground rod 3 after the installation of the ground rod 3 is positioned in the lower positioning column 22, the lower end of the vertical rod 10 after the installation of the vertical rod 10 is arranged in the upper positioning column 21 in a threaded manner, and a rotating handle 4 is detachably arranged at the upper end of the ground rod 3 during the installation of the, the left and right width of the lower end of the rotating handle 4 and the left and right width of the ground rod 3 are smaller than the left and right width of the positioning hole 7, a plurality of fixed seats 5 are uniformly distributed on the base 1, through holes 8 are arranged on the fixed seats 5, the through holes 8 sequentially penetrate through the upper and lower side walls of the fixed seats 5 and the base 1, the through holes 8 are obliquely arranged on the fixed seats 5 and the base 1, screw rods 9 are arranged in the through holes 8,
the fixing seats 5 are at least arranged in three groups, and because the triangular edges have stability, the three screw rods 9 can stabilize the base 1, in the embodiment, the fixing seats 5 are arranged in four groups, so that the screw rods 9 are arranged in four, and the four screw rods 9 are arranged in a crossed manner, so that the stability of the periphery of the base 1 is improved;
the upper end of the ground rod 3 is detachably provided with a rotating handle 4, specifically, the inner side of the lower end of the rotating handle 4 is provided with a first thread, the inner side of the upper end of the rotating handle 4 is provided with a second thread, the direction of the first thread is opposite to that of the second thread, the upper end of the ground rod 3 is provided with an external thread, when the ground rod 3 is fixed, the lower end of the rotating handle 4 is in threaded connection with the upper end of the ground rod 3 through the first thread and the external thread, and when the ground rod 3 is disassembled, the upper end of the rotating handle 4 is in threaded connection with the upper end of the ground rod 3 through the second thread and the external thread;
the handle 6 is arranged on the rotary handle 4, the handle 6 vertically penetrates through the side wall of the rotary handle 4, and in order to prevent hands of an operator from slipping when the operator rotates the handle 6, anti-slip lines are arranged on the surface of the handle 6, so that the anti-slip lines can prevent the hands of the operator from slipping on one hand, and can increase the friction force of the hands of the operator, so that the labor is saved in the operation process;
a fixing hole 11 is formed in the side wall of the upper positioning column 21, and a bolt can be connected in the fixing hole 11 to fix the vertical rod 10;
when in operation, the base 1 is firstly placed at a section to be constructed, the ground rod 3 is placed in the positioning hole 7, the lower end of the rotating handle 4 is screwed and fixed at the upper end of the ground rod 3, the handle 6 is rotated downwards so that the vertical rod 10 descends until the vertical rod 10 is embedded in soil, the upper end of the ground rod 3 is positioned in the lower positioning column 22 at the moment, the ground rod 3 is used as the base 1 for rooting and fixing, the screw 9 is obliquely inserted into the through hole 8 and is embedded into the soil to be stable around the base 1, the lower end of the vertical rod 10 is connected in the upper positioning column 21 through the screw thread after the installation of the ground rod 3 and the screw 9 is finished, the lower end of the vertical rod 10 is fixed through the fixing hole 11 through the bolt, the stability of the vertical rod 10 is improved, the aim of quick installation of the vertical rod 10 and the base 1 is achieved, when the ground rod 3, the vertical rod 10 and the base 1 need to be disassembled, displaced and installed, the upper end of the rotating handle 4 extends into the lower positioning column 22, is screwed and fixed at the upper end of the vertical rod 10, the handle 6 is rotated upwards to enable the vertical rod 10 to go upwards until the vertical rod is separated from the soil, and finally the screw 9 is rotated reversely to pull out the soil, so that the aim of mounting the vertical rod 10 and the base 1 in a secondary or repeated displacement manner is fulfilled.
In order to facilitate the installation and fixation of the devices, the cross sections of the base 1 and the fixing seat 5 are circular structures, and the cross sections of the positioning hole 7 and the through hole 8 are circular structures;
the surfaces of the base 1 and the fixed seat 5 are both provided with the epichlorohydrin rubber layers, the epichlorohydrin rubber layers have good corrosion resistance and weather resistance, and the service lives of the base 1 and the fixed seat 5 are effectively prolonged, so that the effective service life of the rubber gasket is prolonged, and the production cost of enterprises is reduced.
Principle of operation
The invention relates to a device for quickly mounting a vertical rod base, wherein all components are distributed as shown in figures 1-4, when in use, a base 1 is firstly placed at a to-be-constructed section during operation, a ground rod 3 is placed in a positioning hole 7, the lower end of a rotating handle 4 is screwed and fixed at the upper end of the ground rod 3, a handle 6 is rotated downwards so that a vertical rod 10 descends until the vertical rod 10 is embedded into soil, the upper end of the ground rod 3 is positioned in a lower positioning column 22, the ground rod 3 is used as the base 1 for rooting and fixing, a screw 9 is obliquely inserted into a through hole 8 and is embedded into the soil to serve as the periphery stability of the base 1, the lower end of the vertical rod 10 is connected in the upper positioning column 21 through threads after the ground rod 3 and the screw 9 are mounted, the lower end of the vertical rod 10 is fixed through a bolt through a fixing hole 11, the stability of the vertical rod 10 is improved, and the purpose of quickly mounting the, when the ground pole 3, the upright pole 10 and the base 1 need to be disassembled and assembled in a displacement manner, the upright pole 10 is taken out by reversely rotating the bolt in the fixing hole 11, then the upper end of the rotating handle 4 extends into the lower positioning column 22, the inner thread is screwed and fixed at the upper end of the upright pole 10, the handle 6 is rotated upwards so that the upright pole 10 goes upwards until the upright pole is separated from soil, and finally the screw 9 is reversely rotated to pull out the soil, so that the aim of assembling the upright pole 10 and the base 1 in a displacement manner for two times or more is fulfilled.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The device for quickly installing the vertical rod base is characterized by comprising a base (1), a ground rod (3) and a vertical rod (10), wherein a positioning column (2) is arranged at the center of the upper surface of the base (1), the positioning column (2) penetrates through the base (1), positioning holes (7) are formed in the upper surface and the lower surface of the positioning column (2) in a penetrating manner, the positioning column (2) comprises an upper positioning column (21) and a lower positioning column (22), the upper positioning column (21) is positioned above the base (1), the lower positioning column (22) is positioned below the base (1), the ground rod (3) can be arranged in the positioning column (2) in a plugging manner, the upper end of the ground rod (3) is positioned in the lower positioning column (22) after the ground rod (3) is installed, and the lower end thread of the vertical rod (10) is arranged in the upper positioning column (21) after the vertical rod (10) is installed, ground pole (3) are in the installation, and the upper end of ground pole (3) can be dismantled and be provided with twist grip (4), width about the lower extreme of twist grip (4) with width about ground pole (3) is less than width about locating hole (7), evenly distributed has a plurality of fixing bases (5) on base (1), be provided with through-hole (8) on fixing base (5), through-hole (8) run through in proper order the upper and lower lateral wall setting of fixing base (5), base (1), through-hole (8) slope sets up on fixing base (5), base (1), be provided with screw rod (9) in through-hole (8).
2. The device for quickly installing the base of the upright post as claimed in claim 1,
the upper end of ground pole (3) can be dismantled and be provided with twist grip (4) and specifically can do, twist grip (4) lower extreme inboard is provided with first screw thread, twist grip (4) upper end inboard sets up the second screw thread, first screw thread with second screw thread opposite direction, ground pole (3) upper end is provided with the external screw thread, during fixed ground pole (3), twist grip (4) lower extreme with the upper end of ground pole (3) is through first screw thread, external screw thread threaded connection, when dismantling ground pole (3), twist grip (4) upper end with the upper end of ground pole (3) is through second screw thread, external screw thread threaded connection.
3. The device for quickly installing the base of the upright post as claimed in claim 2,
be provided with handle (6) on twist grip (4), handle (6) run through the setting perpendicularly on the lateral wall of twist grip (4), for preventing that operating personnel from rotating the hand skids during handle (6), handle (6) surface is provided with anti-skidding line.
4. The device for quickly installing the base of the upright post as claimed in claim 1,
the cross sections of the base (1) and the fixing seat (5) are of rectangular and/or circular structures, and the cross sections of the positioning hole (7) and the through hole (8) are of rectangular and/or circular structures.
5. A pole setting quick-mounting device as claimed in claim 4,
the fixing seats (5) are at least arranged into three groups.
6. The device for quickly installing the base of the upright post as claimed in claim 1,
the side wall of the upper positioning column (21) is provided with a fixing hole (11), and a bolt can be connected in the fixing hole (11) to fix the upright rod (10).
7. A pole base quick-mount device as claimed in claim 5,
the surfaces of the base (1) and the fixed seat (5) are provided with the epichlorohydrin rubber layers, and the epichlorohydrin rubber layers have good corrosion resistance and weather resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010897196.4A CN112227813A (en) | 2020-08-31 | 2020-08-31 | Device for quickly installing upright rod base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010897196.4A CN112227813A (en) | 2020-08-31 | 2020-08-31 | Device for quickly installing upright rod base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112227813A true CN112227813A (en) | 2021-01-15 |
Family
ID=74116445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010897196.4A Pending CN112227813A (en) | 2020-08-31 | 2020-08-31 | Device for quickly installing upright rod base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112227813A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1270649A (en) * | 1997-09-18 | 2000-10-18 | 钢铁基础技术有限公司 | Screw pile anchor |
| AT7193U1 (en) * | 2003-08-19 | 2004-11-25 | Wuester Heinrich | GROUND ANCHOR |
| DE102010062272A1 (en) * | 2010-12-01 | 2012-06-06 | Georg Becker | Ground anchor for positioning cantilever parasol in e.g. grass ground in garden in upright position, has underground part, where anchor is immersibly rotated forward in ground by tip of part so that part is provided below ground surface |
| CN106609507A (en) * | 2015-10-22 | 2017-05-03 | 江安妮 | Simple portable ground anchor |
| CN108071114A (en) * | 2017-11-17 | 2018-05-25 | 盐城荣平建设工程有限公司 | A kind of municipal works earth anchor |
| CN209799533U (en) * | 2019-03-26 | 2019-12-17 | 井冈山大学 | Equipment for assisting GPS base station erection |
| CN210002400U (en) * | 2019-05-06 | 2020-01-31 | 河北宏联通讯设备有限公司 | Guy anchor block |
| CN111042619A (en) * | 2019-12-20 | 2020-04-21 | 广东电网有限责任公司 | Make things convenient for salvage wire pole of dismouting |
| CN210827850U (en) * | 2019-07-31 | 2020-06-23 | 高嵩 | Quick detachable temporary building fixed knot constructs |
| CN211036978U (en) * | 2019-11-07 | 2020-07-17 | 广西财经学院 | Adjustable temporary reinforcing vertical pile for civil construction |
-
2020
- 2020-08-31 CN CN202010897196.4A patent/CN112227813A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1270649A (en) * | 1997-09-18 | 2000-10-18 | 钢铁基础技术有限公司 | Screw pile anchor |
| AT7193U1 (en) * | 2003-08-19 | 2004-11-25 | Wuester Heinrich | GROUND ANCHOR |
| DE102010062272A1 (en) * | 2010-12-01 | 2012-06-06 | Georg Becker | Ground anchor for positioning cantilever parasol in e.g. grass ground in garden in upright position, has underground part, where anchor is immersibly rotated forward in ground by tip of part so that part is provided below ground surface |
| CN106609507A (en) * | 2015-10-22 | 2017-05-03 | 江安妮 | Simple portable ground anchor |
| CN108071114A (en) * | 2017-11-17 | 2018-05-25 | 盐城荣平建设工程有限公司 | A kind of municipal works earth anchor |
| CN209799533U (en) * | 2019-03-26 | 2019-12-17 | 井冈山大学 | Equipment for assisting GPS base station erection |
| CN210002400U (en) * | 2019-05-06 | 2020-01-31 | 河北宏联通讯设备有限公司 | Guy anchor block |
| CN210827850U (en) * | 2019-07-31 | 2020-06-23 | 高嵩 | Quick detachable temporary building fixed knot constructs |
| CN211036978U (en) * | 2019-11-07 | 2020-07-17 | 广西财经学院 | Adjustable temporary reinforcing vertical pile for civil construction |
| CN111042619A (en) * | 2019-12-20 | 2020-04-21 | 广东电网有限责任公司 | Make things convenient for salvage wire pole of dismouting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11661741B2 (en) | Non-corroding stripping lifting inserts for precast insulated panels | |
| CN112227813A (en) | Device for quickly installing upright rod base | |
| CN111321821B (en) | Adopt prefabricated shear force wall steel bar connection structure tied in a bundle of full assembled level seam | |
| US20180195305A1 (en) | Prefabricated concrete pole base and method of installation | |
| CN211743052U (en) | Relay mounting structure suitable for high altitude | |
| CN217000354U (en) | Reinforced glass curtain wall | |
| EP3329051B1 (en) | Supporting post improvements | |
| CN210224790U (en) | Highway crossing strut for power grid construction | |
| EP3006627B1 (en) | Screw pile | |
| KR102250673B1 (en) | Leveling device and installation method of external panel for building | |
| CN203614446U (en) | Suspension structure and fan with suspension structure | |
| CN209786672U (en) | Simple suspension type temporary cable overhead device and mounting structure thereof | |
| KR200229436Y1 (en) | Device for fixing thunderbolt prevention line | |
| CN114743838B (en) | Circuit breaker on degree of depth fuses post | |
| RU153340U1 (en) | THE BASE OF REUSABLE USE UNDER THE COMPOSITE SUPPORT OF THE ELECTRIC TRANSMISSION LINE | |
| CN221119987U (en) | Simple tunnel steel arch supporting device | |
| CN221442086U (en) | Cantilever type steel outer rod vertical rod fixing device | |
| CN221001957U (en) | Post-pouring belt formwork-supporting-free device convenient to install and detach | |
| KR101636216B1 (en) | Foundation structure for pillar | |
| CN212934874U (en) | Lightning protection grounding body convenient to assemble and install | |
| CN216109023U (en) | Construction embedded part for assembly type electromechanical installation engineering | |
| CN221552185U (en) | Grounding discharge device | |
| CN221823114U (en) | Assembled building supporting seat | |
| CN217269350U (en) | Assembly type building base with light steel structure | |
| CN220368422U (en) | Cable fixing device for high-rise pump station and cable anti-falling installation structure |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210115 |