The trademark with the word "福" in the middle of the pot's pattern is a pot with the word "福". According to relevant public information inquiries, the Fu-character pot is one of the character-drawn pots and was popular in the Kangxi Dynasty of the Qing Dynasty.

1. The teapot with the character "福" is irregular in shape, with the character "福" written in cursive, with hollow spaces between the strokes.

2. The front and back are decorated with plain three-color flowers and consecrated figures.

3. One side is an ear-shaped handle, and the opposite side is a three-bend long stream.

4. Apply light brown glaze to the handle and flow, and carve horizontal lines and patterns at intervals.