1. Log on to the website of "China National Intellectual Property Administration" or "China Patent Network" (address Baidu).
2. Click "Advanced Search" in the patent search section on the right.
Type the key words you know, such as patent number or patent name, and then click the red search button.
4. Get all relevant patent search tables, select a patent and enter the specific title page of the patent.
5. If you are prompted to install the plug-in, install it as required, otherwise you will not be able to browse the manual.
6. Click the Description button at the bottom of the patent number to enter the description page, where you can browse the specific content.
7. Click the Save button in the top line to select the download path, and then click OK to download successfully.
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Second, help me check.
Name the recreational facilities for climbers.
Application (patent)No. CN20 10302246 19.3
Release (announcement)No. Cn301411159s.
Main classification number 2 1-0 1
Classification number 2 1-0 1
Date of application: 20 10.07.02
Release date (announcement) 2010.12.15
Applicant (patentee) Zhang
address
No.21Xincun Road, Tangxi Village, Nancun Town, Panyu District, Guangzhou City, Guangdong Province
――――――――――――――――――――
20 103228596.w
20 103228596.H
20 103228596.x
20 103228593.X
Others have not been found, may not have been applied for, or the number is wrong or applied for, but they are in an undisclosed state and cannot be queried for the following reasons:
In the patent preliminary examination procedure, the examiner shall follow the following examination principles.
Principle of confidentiality
In the process of examination and approval of a patent application, the examiner shall be responsible for keeping confidential the unpublished or announced patent application documents, other contents related to the patent application and other information that should not be disclosed.
Therefore, if the patent is still in a preliminary examination or undisclosed state, the public cannot obtain relevant information. If the staff of the patent office can inquire because of their work needs, but have the obligation of confidentiality, it is illegal to disclose the contents to the public without work needs.
Question 2: Knowing the patent number, how can I inquire about Baten's patent? Just enter the number directly in the search box, which is very convenient.
Question 3: How to query the patent name with known patent number and log in China National Intellectual Property Administration? This is the authoritative website of * * *, which provides free retrieval and download services of relevant information.
There are several platforms inside. You have the patent number, just to look up the patent name. You can use any one.
Question 4: If I know how to query the patent number and know the patent information name of 160, I can use the search engine in China National Intellectual Property Administration to search, enter the patent number in the corresponding search field, and then click the search button.
note:
The patent number 13 is the application number, and the patent number 9 is WeChat official account. Don't get mixed up.
Similarly, know the inventor, applicant, invention name, etc. , you can also use this search engine to query patent content.
Question 5: If you know the patent number, how can you find out what this patent is? Go to China National Intellectual Property Administration's website.
sipo.gov/
Question 6: How to inquire about an electric soldering iron according to the national patent number?
be entitled to
Application number: 200920200323. X application date: 2009- 1 1-09.
The utility model discloses an electric soldering iron, which comprises a handle, a spring and a base, wherein the base is provided with a base back cover which can be freely twitched, a drawer which can be freely twitched is also arranged in the base back cover, and a rotating bracket is movably arranged on the base, and the other end of the rotating bracket is connected with a rotating ball which is movably connected with a clip; The utility model has the advantages of convenience, safety, convenient collection of solder and favorable fixation during welding.
Applicant: Zhang Yujiang
Address: 3 15325 Zhenbei Industrial Zone, Tianyuan Town, Cixi City, Zhejiang Province Cixi Jingyi Electric Appliance Co., Ltd.
Inventor (Designer): Zhang Yujiang
Main classification number: B23K3/03 (2006+438) i.
Classification number: B23K3/03 (2006438+0) i.
20 10-07-2 1 authorization
* * * An electric soldering iron comprises a handle (1), a spring (2) and a base (3), and is characterized in that the base (3) is provided with a base back cover (7) which can be freely twitched, and a drawer (8) which can be freely twitched is also arranged in the base back cover (7). Base (3)
Publication No.20 15298 19U
Opening date 20 10-07-2 1
Question 7: How to check whether the patent number is true? Try it, check it with this website! Sipo.gov/sipo2008/zljs/ This is a patent search website in China National Intellectual Property Administration, and it is an authoritative website! ~ I checked! ! I searched on the condition of "20 128989" ―― there is no patent record of 200420 128989. 1, but there is a similar patent record. As follows: 200320 128989. 1 railway crossing automatic guardrail 200720 128989. X a battery packing gasket and a battery containing the gasket, so it is speculated that the product is not a patented product! !
Adopt it
Question 8: What is the format of China patent number, and how to inquire about the patent? China patent number format The patent number is the number given when the patent right is granted, and it is a submission number. Main format:
2003. 1 field. 0 1 enables the numbering form of the latest patent application number (*** 12 digits with a decimal point).
Application year number+patent application type+application sequence number+computer check bit.
1, the first four digits indicate the year of application, for example, this year's application is 20 15.
2. The second paragraph consists of the fifth digit, indicating the application type, where the fifth digit indicates the application type: for example, 1= application for a patent for invention 2= application for a patent for utility model 3= application for a patent for design 8= application for a patent for invention in China National Phase 9= application for a patent for utility model in China National Phase.
3. The third paragraph consists of the sixth to twelfth digits, representing the serial number of the application of this category in the current year;
4. The fourth paragraph consists of the last digit or symbol, which is a check bit automatically generated by the computer and given by the computer.
Individuals can inquire in cpquery.gov/ China patent inquiry system. The patent number of the patent that has been authorized, that is, the patent number on the authorization certificate issued by China National Intellectual Property Administration, is the application number in front of ZL. For example, the patent number granted by XXX is ZL2003 10 100002.
Question 9: How to check the appearance patent number? You can check the details of the patent on China National Intellectual Property Administration's website.
Question 10: Can I find the patent number through the patent announcement number? You can find the patent you are looking for:
The application number is 200920096 17.2.
Name of utility model: aluminum alloy hub shaft transmission system of electric vehicle.
In this set of announcement numbers, CN stands for China, the first number 2 stands for utility model patent, and a series of numbers after 2 are serial numbers, and Y stands for the revised announcement text of this version after an invalidation.
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