Interference No. 103,036 used herein, and as we understand it to be used in § 1.633, means the burden to establish the proposition at issue by a preponderance of the evidence.") The basis for the proposed unpatentability is set forth in Addendum B to the brief. The Sterling patent teaches at page 1, lines 19 to 30, a simple device for readily giving the user of a dry cell an approximate indication of the electrical condition of the cell at any time, comprising a cell having ("attached to or, or sent along with [line 25]") an indicating means so that the strength of the cell may be readily tested without the necessity of hunting up an instrument for the purpose. Sterling teaches two embodiments. The first embodiment is depicted in Figures 1 and 2 as follows: -22-Page: Previous 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 NextLast modified: November 3, 2007