Appeal No. 2005-2422 Application No. 09/760,905 rejection, and not to an indefiniteness rejection. Thus, the indefiniteness rejection of claims 10, 16 and 20 is reversed. Turning next to the indefiniteness rejection of claims 11 and 17, the metes and bounds of ergonomics programs that “conform to government regulations” would not be understood by the skilled artisan because such regulations are subject to change over time. The appellant acknowledges (specification, page 11) that “the regulations may be modified.” A claim cannot be definite when it has different meanings at different times. Consequently, the indefiniteness rejection is sustained because claims 11 and 17 fail to provide definite direction to the skilled artisan trying to determine the scope of the claimed invention. Turning to the anticipation rejection of claims 1 through 23, we agree with the examiner’s findings (answer, pages 4 through 13) that Stern discloses (Figure 3; columns 5 and 6) all of the claimed subject matter. Appellant’s arguments (brief, pages 14 and 15) to the contrary notwithstanding, nothing in the claims on appeal (claims 1 through 23) requires that an ergonomics program must have six elements. Features that are 4Page: Previous 1 2 3 4 5 6 7 8 NextLast modified: November 3, 2007