Appeal No. 94-1495
Application 07/972,342
factual basis to support her position that the claimed
trisiloxane polyether is known and is an equivalent species
of Ansher-Jackson's siloxane polyether as she has proffered, the
rejection cannot be sustained.
Since we do not find that the examiner has established a
prima facie case of obviousness, it is not necessary for us to
consider evidence of unobviousness or to antedate a reference.
The decision of the examiner is reversed.
REVERSED
MARY F. DOWNEY )
Administrative Patent Judge )
)
)
) BOARD OF PATENT
EDWARD C. KIMLIN )
Administrative Patent Judge ) APPEALS AND
)
) INTERFERENCES
)
ANDREW H. METZ )
Administrative Patent Judge )
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