How long does it take to get the patent certificate?

In order to obtain a patent, the applicant must disclose the contents of his invention to the public, and once the patent right expires, the invention becomes a well-known technology and can be used by others for free. To apply for a patent for appearance, the following materials shall be provided:

First, the appearance patent:

1. Copy of the applicant's ID card and contact information.

2. Provide six pictures or photos of the application project (top view, bottom view, front view, back view, left view and right view).

3, the patent name

4. Within 3 working days from the date of acceptance, the customer can obtain the acceptance notice of the application for patent number issued by China National Intellectual Property Administration.

5. The patent authorization certificate can be issued within 4-6 months.

Second, the utility model:

1. Copy of the applicant's ID card and contact information.

2, the patent name

3. Product structure diagram

4. Detailed information and description of the product.

5. Within 3 working days from the date of accepting the patent for utility model, the customer can get the acceptance notice of applying for patent number issued by China National Intellectual Property Administration.

6. The patent authorization certificate can be issued within 5-7 months.

Third, the invention patent:

1. Copy of the applicant's ID card and contact information.

2. Name of invention

3. Detailed information and description of the product (including technical formula)

4. Within 5 working days from the date of acceptance, the customer can obtain the acceptance notice of the application for patent number issued by China National Intellectual Property Administration.

A patent authorization certificate can be issued in 5. 1.5-2 years.