Appeal No. 1997-4104 Application 08/383,238 find that the examiner has provided an inadequate factual basis to support a reasonable belief that the claimed melt viscosity value for appellants’ PVDF resin component in appellants’ paints is an inherent characteristic of the prior art paints. Compare In re Best, 562 F.2d 1252, 1555, 195 USPQ 430, 433 (CCPA 1977). Accordingly, the examiner’s stated rejection of the appealed claims cannot be sustained. The decision of the examiner is reversed. REVERSED JOHN D. SMITH ) Administrative Patent Judge ) ) ) ) BOARD OF PATENT CHARLES F. WARREN ) Administrative Patent Judge ) APPEALS AND ) ) INTERFERENCES ) CATHERINE TIMM ) Administrative Patent Judge ) 9Page: Previous 1 2 3 4 5 6 7 8 9 10 NextLast modified: November 3, 2007