Appeal No. 2006-0263 Application No. 10/379,264 note that appellants have not set forth a separate substantive argument for the separate § 103 rejection of claims 6, 9, 10 and 24. We have thoroughly reviewed each of appellants' arguments for patentability. However, we are in complete agreement with the examiner that the claimed subject matter would have been obvious to one of ordinary skill in the art within the meaning of § 103 in view of the applied prior art. Accordingly, we will sustain the examiner's rejections. There is no dispute that Goel, like appellants, discloses a razor blade comprising a cutting edge and a coating comprising a carbon-containing material, i.e., a diamond-like carbon and a chromium dopant, with no interlayer between the carbon-containing material and the cutting edge of the blade. Goel also teaches that the coating comprises a silicon network that interpenetrates the diamond-like carbon material network. However, inasmuch as the BACKGROUND section of Goel evidences that it was known in the art to use coatings of diamond-like materials for razor blades, we are satisfied that it would have been obvious for one of ordinary skill in the art to eliminate the silicon network of Goel along with its described advantages. It is well settled that the omission of a feature disclosed by the prior art along -3-Page: Previous 1 2 3 4 5 6 NextLast modified: November 3, 2007