Inquire about the appearance patent:

To inquire about the appearance patent, you can take the following steps:

1. Visit the patent database:

Use professional patent databases, such as China National Intellectual Property Administration, USPTO, EPO and other official patent databases. These databases usually provide online search function, which is convenient for you to find information about appearance patents.

2. Enter the patent search page:

On the selected patent database website, find the patent search portal. Usually this entry will be in the menu or search bar on the homepage of the website.

3. Select search type:

On the patent search page, select DesignPatent as the search type. This can usually be found in the advanced search options on the search page.

4. Enter search criteria:

Enter the keyword, patent number, applicant information or other relevant information you want to query to narrow the search scope. You can also choose to set search criteria such as time range.

5. Perform a search:

Click the search button to perform a query, and the system will return a list of design patents that meet your requirements.

6. Browse patent information:

Browse the query results to see the detailed information of each patent, including patent number, application date, patentee, etc. Usually, the patent database will provide images of patents, through which you can view the design of patents.

7. Update regularly:

As the information in the patent database may be updated regularly, it is recommended that you check regularly to get the latest information on design patents.

please note that the interface and operation process of patent database may be different in different countries, and you may need to operate according to the characteristics of specific countries and regions.

The above contents are carefully compiled by Pig Bajie. com, hoping to help you.