Patents/Inventors

Changzheng Lin

JinhuaCN10 patents

7 Patents

USD11254592026
Sprinkler Head
Zhejiang Haochuan Rubber And Plastic Co., Ltd.
0 cites
USD10853432025
Misting and Watering Device
Zhejiang Haochuan Rubber & Plastic Co., Ltd.
0 cites
USD10853392025
Misting Fan Kit
Zhejiang Haochuan Rubber & Plastic Co., Ltd.
0 cites
USD10629872025
Water Magnetizer
0 cites
USD10571092025
Pipe Adapter
Zhejiang Haochuan Rubber & Plastic Co., Ltd.
0 cites
USD10369682024
Water Pipe Rack
0 cites
USD10132992024
Toilet Dredge
0 cites