230000002093 peripheral Effects 0.000 claims description 8.238000010276 construction Methods 0.000 title claims abstract description 52.Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Zahn David C, Slovak Anci B filed Critical Zahn David C Priority to US06/029,727 priority Critical patent/US4274222A/en Priority to AU59973/80A priority patent/AU5997380A/en Priority to PCT/US1980/000452 priority patent/WO1980002234A1/en Priority to EP80900965A priority patent/EP0028240A1/en Application granted granted Critical Publication of US4274222A publication Critical patent/US4274222A/en Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links Slovak Original Assignee Zahn David C Slovak Anci B Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US06/029,727 Inventor David C. Google Patents Construction element and throwing toy made therefromÄownload PDF Info Publication number US4274222A US4274222A US06/029,727 US2972779A US4274222A US 4274222 A US4274222 A US 4274222A US 2972779 A US2972779 A US 2972779A US 4274222 A US4274222 A US 4274222A Authority US United States Prior art keywords joint members arm members flexible opening Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US4274222A - Construction element and throwing toy made therefrom US4274222A - Construction element and throwing toy made therefrom
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