Serial Number
75253971
Owner
AMERICAN TECHNOLOGY CORPORATIONAttorney
Susan HwangFirst Use Date
Aug 14, 2000
Filing Date
Mar 6, 1997
HSS Trademark
Serial Number: 75253971 • Registration: 2444637
Trademark Classes
Owner Contact Info
15378 AVENUE OF SCIENCE, SUITE 100
SAN DIEGO, CA 92128
Entity Type: 03
1941 RAMROD AVENUE, SUITE #100
HENDERSON, NV 89014
Entity Type: 03
Legal Representation
Correspondence Address
Susan Hwang Sheppard, Mullin, Richter & Hampton LLP
350 S. Grand Avenue, 40th Fl.
Los Angeles, CA 90071
United States
Trademark Details
Filing Date
March 6, 1997
Registration Date
April 17, 2001
First Use Anywhere
August 14, 2000
First Use in Commerce
August 14, 2000
Published for Opposition
August 11, 1998
Goods & Services
sound reproduction equipment for emitting ultrasonic waves, namely, speakers, transducers, electrostatic emitters, and electronic circuitry for driving speakers with ultrasonic signals