PAULINE NEWMAN, Circuit Judge.
Melvin L. Levinson appeals the judgment of the United States District Court for the Northern District of Illinois, which held invalid and not infringed his United States Patents Nos. 3,876,956 and 3,792,369, refused to declare an interference under 35 U.S.C. § 291, and awarded attorney fees to the declaratory plaintiff Advance Transformer Co.
We affirm the judgments of noninfringement of United...
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