Appeal No. 96-0230 Application 08/056,094 achieve the type of adjustability set forth in each independent claim on appeal. Inherency requires that the type of adjustability in each independent claim would necessarily or inevitably occur. In re King, 801 F.2d 1324, 1326, 231 USPQ 136, 138 (Fed. Cir. 1986). Inherency may not be established by probabilities or possibilities as the examiner appears to be arguing. More specifically, independent claims 1 and 6 require in part some means for adjusting the charging and discharging in response to a difference between previously recited high and low reference voltages. As to each of these two independent claims, our study of the whole of each of the four references relied upon by the examiner leads us to find that there is no such difference determination taught in any one of them. We have also reviewed the individual portions of each of these references the examiner has made reference to at the bottom of page 2 of the supplemental examiner’s answer, but conclude that these identified portions of 4Page: Previous 1 2 3 4 5 6 7 NextLast modified: November 3, 2007