TY - GEN T1 - Color trademarks :shades of confusion / AU - Samuels, Jeffrey M., AU - Samuels, Linda B. VL - 1993 Vol 83 No 4 pages 554-570 ID - 6230 KW - Trademarks KW - MARKS : THREE-DIMENSIONAL MARKS KW - COLOR TRADEMARKS : UNITED STATES LEGISLATION TI - Color trademarks :shades of confusion / ER -