C 21.5:1230/3
OFFICIAL GAZETTE OF THE UNITED STATES PATENT AND TRADEMARK OFFICE... PATENTS... VOL. 1230, NUMBER 3... U.S. DEPARTMENT OF COMMERCE... JANUAR
0260-B
20000328M
20000306
C 21.5/4:1230/2
OFFICIAL GAZETTE OF THE UNITED STATES PATENT AND TRADEMARK OFFICE... TRADEMARKS... VOL. 1230, NUMBER 2... U.S. DEPARTMENT OF COMMERCE... JAN
0260-D