Appeal No. 1999-0286 Page 8 Application No. 08/777,413 With this as background, we find it necessary to determine the meaning of the phrase "said plurality of mounting holes being formed in an orderly rank and file configuration" as recited in all the claims under appeal. A review of the disclosure reveals that the appellant did not provide an explicit definition for this phrase. Furthermore, it is apparent that the appellant did not use "rank and file" in its ordinary and accustomed manner. Accordingly, we must determine the implicit definition for this phrase from the disclosure (i.e., the specification and drawings). In this regard, the specification reveals: (1) the appellant was concerned with the X and Y coordinates of the pick point (pp. 3 and 11); (2) the mounting holes 42 are provided in a uniformly spaced rectangular array with preferably eight or nine rows of approximately fifteen mounting holes, however Figure 3 shows an acceptable ten by ten grid of mounting holes (p. 7); (3) the eight or nine rows of mounting holes are spaced about 0.375 inches apart and the fifteen mounting holes in each row are spaced about 0.197 inches apart (p. 9); (4) each guide lane 20 is provided withPage: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007