Appeal No. 2006-0440 Application No. 10/291,933 as our own and add the following comments primarily for emphasis.2 It is well settled that the United States Patent and Trademark Office (PTO) is obligated to give disputed claim terms their broadest reasonable interpretation, taking into account any enlightenment by way of definitions or otherwise found in the specification. In re Bigio, 381 F.3d 1320, 1324, 72 USPQ2d 1209, 1211 (Fed. Cir. 2004)(“[T]he PTO gives a disputed claim term its broadest reasonable interpretation during patent prosecution.”); In re Morris, 127 F.3d 1048, 1054, 44 USPQ2d 1023, 1027 (Fed. Cir. 1997) (“[T]he PTO applies to the verbiage of the proposed claims the broadest reasonable meaning of the words in their ordinary usage as they would be understood by one of ordinary skill.”); In re Zletz, 893 F.2d 319, 321-22, 13 USPQ2d 1320, 1322 (Fed. Cir. 1989)(“During patent examination the pending claims must be interpreted as broadly as their terms reasonably allow.”). 2 The appellants present arguments for separate patentability of the claims as follows: (i) claims 1-9; (ii) claim 17; and (iii) claim 18. (Substitute appeal brief at 3-8.) We select claim 1 as representative of claims 1-9 and, accordingly, confine our discussion of the rejection to claims 1, 17, and 18. 37 CFR § 41.37(c)(vii)(2005)(effective September 13, 2004). 4Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007