ALMOND, Judge.
These are consolidated appeals from decisions of the Patent Office Board of Appeals affirming the rejections of claim 9 of appellants' parent application serial No. 608,170, filed September 5, 1956, and claims 44 and 47 of continuation-in-part application serial No. 26,707, filed May 4, 1960, both entitled "Phenothiazine Derivatives."
The invention relates to novel acyl phenothiazines which possess excellent ganglion-blocking, hypotensive, potentiating...
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