Mealey's (December 2, 2020, 9:08 AM EST) -- WASHINGTON, D.C. — Findings by the Patent Trial and Appeal Board that various claims of a bicycle rack patent would have been obvious to a person of skill in the art will stand, the Federal Circuit U.S. Court of Appeals ruled Nov. 30 (In re: David Tsai, No. 20-1437, Fed. Cir., 2020 U.S. App. LEXIS 37423)....