Appeal No. 97-2968 Application 08/531,077 supervisory power over the examining corps and decisions of primary examiners to require corrections to the drawings are not subject to our review. See Manual of Patent Examining Procedure (MPEP) §§ 1002.02(c) and 1201 (6th ed., Rev. 3, Jul. 1997); cf. In re Mindick, 371 F.2d 892, 894, 152 USPQ 566, 568 (CCPA 1967) and In re Deters, 515 F.2d 1152, 1156, 185 USPQ 644, 648 (CCPA 1975). Thus, the relief sought by the appellant would have properly been presented by a petition to the Commissioner under 37 CFR § 1.181. We have carefully reviewed the appellant's invention as described in the specification, the appealed claims, the prior art applied by the examiner and the respective positions advanced by the appellant in the brief and by the examiner in the answer. As a consequence of this review, we will not sustain either of the above-noted rejections. Considering first the rejection of claims 1 and 13 based on Roller alone, the answer states that: What Roller does not show is the polyurethane coating upon the belt. However, since there are other coating compositions that are known in the art that would perform equally as well, as also stated within the specification of the instant application on page 7 lines 23-28, it is the position of the examiner that it would have been a mere [matter of] design choice to produce the belt having a polyurethane coating in order to increase the resistance to heat transfer and damage 3Page: Previous 1 2 3 4 5 6 7 8 9 NextLast modified: November 3, 2007