US D600,682 S
Audio amplifier
Victor Wai, Kowloon (Hong Kong Special Administrative Region of the People's Republic of China, The)
Assigned to Angel Sales, Inc., Chicago, Ill. (US)
Filed on Dec. 15, 2008, as Appl. No. 29/329,417.
Application 29/329417 is a continuation of application No. 29/299518, filed on Dec. 28, 2007, granted, now D582899.
Term of patent 14 Years
LOC (9) Cl. 14 - 01
U.S. Cl. D14—223
OG exemplary drawing
 
I claim the ornamental design for an audio amplifier, as shown and described.