TY - GEN T1 - Copyright in drawing does not extend to protected patent objects / AU - Hitchcock, Dan, VL - 1986 pages 236-245 ID - 4151 KW - Copyright. KW - Industrial design. KW - Patents. KW - Intellectual property. KW - COPYRIGHT : WORKS OF APPLIED ART, DESIGNS AND MODELS AND MODERN ART KW - DESIGNS AND INDUSTRIAL DESIGNS : DESIGNER CREATIONS, APPLIED ART TI - Copyright in drawing does not extend to protected patent objects / ER -