发明名称 EGG CARTON
摘要 A one-piece egg carton formed from molded material comprising a hollow tray member having a plurality of egg receiving pockets; a hollow cover member having a front wall; a lock flap hinged to and upstanding from the front edge of the tray member and adapted to be contained within the cover member behind the front wall thereof when the carton is in closed condition with the front surface of the lock flap disposed against the rear surface of the cover member front wall; the cover member front wall having a rearwardly extending abutment received within a forwardly facing pocket presented by the lock flap to maintain the carton in closed condition. The lock flap has a longitudinally extending latching bar integral therewith adapted to be received within a longitudinally latching opening situate along intermediate portions of the rearwardly extending abutment in the cover.
申请公布号 US3661320(A) 申请公布日期 1972.05.09
申请号 USD3661320 申请日期 1970.01.19
申请人 DAVID DONALDSON 发明人 DAVID DONALDSON
分类号 B65D85/32;(IPC1-7):B65D5/66;B65D1/00 主分类号 B65D85/32
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