Appeal No. 1998-1465 Application No. 08/445,926 said at least one disk surface mounted on said spindle motor shaft and said actuator being removably positioned for independent assembly and removal with said base casting of the disk drive; and a breather filter and wherein said cover casting of said device enclosure includes an integral diffusion path for controlling airflow to said breather filter and an integral channel for controlling airflow from said breather filter to a predetermined region within said enclosure, said predetermined region located near said spindle motor shaft. The prior art references of record relied upon by the examiner in rejecting the appealed claims are: Roddy et al. (Roddy) 3,900,234 Aug. 19, 1975 Moon et al. (Moon) 4,772,974 Sep. 20, 1988 Claims 1, 2, 4, 6, and 8 through 10 stand rejected under 35 U.S.C. § 103 as being unpatentable over Moon in view of Roddy. Reference is made to the Examiner's Answer (Paper No. 15, mailed August 4, 1997) for the examiner's complete reasoning in support of the rejection, and to appellants' Brief (Paper No. 14, filed July 7, 1997) and Reply Brief (Paper No. 16, filed October 7, 1997) for appellants' arguments thereagainst. OPINION 3Page: Previous 1 2 3 4 5 6 7 8 9 10 11 NextLast modified: November 3, 2007