Serial Number
75356735
Owner
PROGRESSIVE NETWORKS, INC.Attorney
Yan SongFirst Use Date
Sep 26, 1997
Filing Date
Sep 15, 1997
REALNETWORKS Trademark
Serial Number: 75356735 • Registration: 2504855
Trademark Classes
Owner Contact Info
616 First Avenue, Suite 701
Seattle, WA 98104
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
September 15, 1997
Registration Date
November 6, 2001
First Use Anywhere
September 26, 1997
First Use in Commerce
September 26, 1997
Published for Opposition
May 26, 1998
Goods & Services
computer software which allows the encoding, transmitting and receiving of audio, video, text, and graphics over local and global networks