Did Bonnie rabbit cartoon hot water bottle apply for a patent?

There is a patent application for hot water bottle, but Bonnie Rabbit cartoon hot water bottle doesn't seem to have it.

1, the main process of patent application

(1) Application Process for Invention Patent

Application-> preliminary examination-> disclosure-> substantive examination-> grant of patent right

(two) the application process of utility model and design

Application-> preliminary examination-> grant of patent right

2, the organ accepting the patent application

China National Intellectual Property Administration is the only institution in China that has the right to accept patent applications. China National Intellectual Property Administration has an agency in Shanghai to accept patent application documents and collect various patent fees.

3. Documents to be submitted when applying for a patent

The legal documents submitted when applying for a patent must be in written form and filled in according to the prescribed unified format. To apply for different types of patents, you need to prepare different documents.

(1) To apply for a patent for invention, the application documents shall include: the request for a patent for invention, the specification (with attached drawings when necessary), the patent claim, the abstract and the attached drawings in duplicate.

(2) To apply for a patent for utility model, the application documents shall include: the request for a patent for utility model, the specification, the appended drawings of the specification, the patent claim, the abstract and the appended drawings in duplicate.

(3) Where an application for a design is filed, the application documents shall include: a request for a patent for design, pictures or photographs in duplicate. If color protection is needed, a color and a black-and-white picture or photo shall also be submitted. If it is necessary to explain the pictures or photographs, a brief description of the design shall be submitted in duplicate.