US D1,054,534 S
Diaphragm valve
Po-Wen Chen, Tainan (TW); Huan-Jan Chien, Tainan (TW); and Huan-Ciao Hong, Tainan (TW)
Assigned to Bueno Technology Co., Ltd., Tainan (TW)
Filed by BUENO TECHNOLOGY CO., LTD., Tainan (TW)
Filed on Jan. 31, 2023, as Appl. No. 29/883,562.
Term of patent 15 Years
LOC (14) Cl. 23 - 01
U.S. Cl. D23—233
OG exemplary drawing
 
The ornamental design for a diaphragm valve as shown and described.