Patents/Assignees

KOFULSO CO., Ltd

7 patents in portfolio

USD1118861design2026
Gas Sediment Trap
0 cites
US12496478utility2025
Side Bracket for Installation of Sprinkler
0 cites
US12222052utility2025
Corrugated Pipe Connection Device
0 cites
US12083370utility2024
Flexible Hose Identification Sleeve for Sprinkler
0 cites
US11828411utility2023
Bracket Device for Installing Expansion Tank
0 cites
US11717712utility2023
Sprinkler Support Frame Coupling Device
0 cites
US11628323utility2023
Sprinkler Reducer Fixing Bracket
0 cites