Appeal No. 1998-2170 2 Application No. 08/571,031 THE REFERENCE OF RECORD As evidence of obviousness, the examiner relies upon the following reference: Sowinski et al. (Sowinski) 4,656,122 Apr. 7, 1987 THE REJECTION OPINION The Rejection Over Sowinski prima facie In re Oetiker . . . . . . .Page: Previous 1 2 3 4 NextLast modified: November 3, 2007