US D558,187 S
Speaker diaphragm dome
Seiichi Ando, Tokyo (Japan)
Assigned to Foster Electric Co., Ltd., Tokyo (Japan)
Filed on Mar. 03, 2006, as Appl. No. 29/255,082.
Claims priority of application No. 2005-025933 (JP), filed on Sep. 08, 2005.
Term of patent 14 Years
LOC (8) Cl. 14 - 01
U.S. Cl. D14—222
OG exemplary drawing
 
I claim the ornamental design for a speaker diaphragm dome, as shown.