Appeal No. 95-3535 Application No. 08/095,033 OPINION We will not sustain the rejection of claims 32 through 42 under 35 U.S.C. ' 103 because, in our view, the examiner has not set forth a prima facie case of obviousness. The examiner takes the position that since appellants admit, at page 3 of the specification, that it was known to convert data of upper level release systems to data of lower level release systems where the operation is being performed at the lower level release system, the only difference between the instant claimed invention and that which is admitted to have been well known is that, in the former, “the conversion is installed in the later version computer instead of in the earlier version computer” [page 3-answer]. Identifying the sole issue, with which we agree, as whether it would have been obvious to install the conversion circuit and have the conversion done at the later version computer (upper level) instead of at the earlier version computer, the examiner reaches the conclusion, erroneously, in our view, considering the applied prior art, that it would have been obvious “to have the conversion done at the newly relaesed [sic, released] system because the old system, then, do not have to be recalled and modified” [page 4-answer]. As simple as the solution may appear in hindsight, nothing in the prior art identified at pages 2-3 of the specification suggests performing the conversion at the later version level in 3Page: Previous 1 2 3 4 5 NextLast modified: November 3, 2007