The lid knob of the teapot is shaped like a ruyi (a traditional Chinese symbol of good fortune).

Abstract

1. Name of this design: Teapot lid knob (Ruyi). 2. Purpose of this design: The entire product is used as a teapot for holding liquids, and a portion of the product is used as a lid knob for the teapot lid. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. Other matters requiring explanation: The portion outside the red semi-transparent layer in this application is the part for which protection is claimed in this design application.

Images