Appeal No. 1999-2009 Page 4 Application No. 29/052,870 that there must be a single basic reference, a something in existence, the design characteristics of which are basically the same as the claimed design in order to support a holding of obviousness. See In re Harvey, 12 F.3d 1061, 1063, 29 USPQ2d 1206, 1208 (Fed. Cir. 1993) and In re Rosen, 673 F.2d 388, 391, 213 USPQ 347, 350 (CCPA 1982). For purposes of this appeal, we will consider Figure 61 of Burr as the basic design reference, i.e., as a "Rosen" reference even though the appellant argues (reply brief, pp. 4-5) that Figure 61 of Morris does not have the basic design characteristics as the claimed design. At this point, we note that once such a basic design reference is found, other references may be used to modify it to create a design that has the same overall visual appearance as the claimed design. See In re Harvey, 12 F.3d at 1063, 29 USPQ2d at 1208. These secondary references may only be used to modify the basic design reference if they are so related to the basic design reference that the appearance of certainPage: Previous 1 2 3 4 5 6 7 8 9 NextLast modified: November 3, 2007