McLAUGHLIN, Circuit Judge.
The first of these two patent cases (consolidated for trial) is a suit by Tate to declare Jiffy's Margulis patent 2,809,001 invalid. The second is by Jiffy for infringement of the patent. The trial court, finding the patent invalid, granted a declaratory judgment to Tate and dismissed the Jiffy complaint. Jiffy appeals both judgments.
Our concern is with the validity of the product patent involved. It...
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