air ▁competition ▁[ they ] ▁are ▁pre empt ed ." ▁As ▁to ▁the ▁" d il ution " ▁claim , ▁" no ▁reasonable ▁j ury ▁could ▁find ▁that ▁the ▁ ▁. ▁. ▁. ▁ ▁series ▁or ▁prom os ▁bl ur red ▁or ▁t arn ished ▁those ▁marks ." ▁▁ ▁The ▁Second ▁Circ uit ▁aff ir med ▁the ▁district ▁court ' s ▁r uling ▁on ▁all ▁points . ▁ ▁Sub sequ ent ▁develop ments ▁ ▁The ▁last ▁episode ▁of ▁The ▁Great est ▁American ▁Hero ▁a ired ▁in ▁February ▁ 1 9 8 3 , ▁approximately ▁one ▁month ▁before ▁the ▁Second ▁Circ uit ▁issued ▁its ▁aff irm ance ▁of ▁the ▁dismiss al ▁of ▁this ▁case . ▁ ▁In ▁an ▁interview ▁with ▁ ▁after ▁the ▁TV ▁show ▁had ▁been ▁cancel led , ▁the ▁cre ator - produ cer ▁C ann ell ▁was ▁asked ▁whether ▁he ▁" lost ▁sleep ▁over ▁the ▁law suit ." ▁He ▁said ▁he ▁did ▁because : ▁ ▁See ▁also ▁▁ ▁Warner ▁B ros . ▁Entertainment ▁Inc . ▁v . ▁W TV ▁Systems , ▁Inc . ▁ ▁Wright ▁v . ▁Warner ▁Books , ▁Inc . ▁ ▁References ▁ ▁External ▁links ▁ ▁Category : Un ited ▁States ▁Court ▁of ▁App e als ▁for ▁the ▁Second ▁Circ uit ▁cases ▁Category : Un ited ▁States ▁copy right ▁case ▁law ▁Category : DC ▁Comics ▁Category : Super man ▁Category : American ▁Broadcast ing ▁Company ▁Category : W ar ner ▁B ros . ▁Category : The ▁Great est ▁American ▁Hero <0x0A> </s> ▁The ▁Pl ut on ium ▁Management ▁and