Richard Ruiz and Foundation Anchoring Systems, Inc., Plaintiffs-Cross v. A.B. Chance Company

U.S. Court of Appeals, Federal Circuit · Decided 2000-12-06

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MICHEL, Circuit Judge. The A.B.» Chance Company (“Chance”) appeals the decision of the United States District Court for the Eastern District of Missouri finding claims 1 through 4 and claims 6 through 8 of U.S. Patent Nos. 5,139,368 (“the '368 patent”) and 5,171,107 (“the '107 patent”) invalid for obviousness under 35 U.S.C. § 103 (1999). On…

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