The opinion in support of the decision being entered today was not written for publication and is not binding precedent of the Board. UNITED STATES PATENT AND TRADEMARK OFFICE ____________ BEFORE THE BOARD OF PATENT APPEALS AND INTERFERENCES ____________ Ex parte JOHN A. HUMMEL and HAROLD J. FRABONI ____________ Appeal No. 2006-1653 Application No. 09/840,434 ____________ ON BRIEF ____________ Before CRAWFORD, NAPPI, and FETTING, Administrative Patent Judges. CRAWFORD, Administrative Patent Judge. DECISION ON APPEAL This is a decision on appeal from the examiner's final rejection of claims 1 to 9, which are all of the claims pending in this application. The appellants' invention relates to silent chain and sprocket systems (specification, p. 1). A copy of the claims under appeal is set forth in the appendix to the appellants' brief. THE PRIOR ART The prior art references of record relied upon by the examiner in rejecting the appealed claims are:Page: 1 2 3 4 5 6 7 8 NextLast modified: November 3, 2007