发明名称 CARRY-OUT TRAY
摘要 A collapsible compartmented tubular carry-out tray is formed from a cut and scored blank of paperboard and comprises spaced and parallel top and bottom panels hingedly connected to spaced parallel side wall panels to define a tube. Prior to forming of the blank into a tube, the top panel is provided with apertures adapted to receive cups or the like and a single larger aperture for a larger sized article. The formation of said aperture is concomitant with the formation of partition structure extending between the top and bottom panels to give stiffness to the tube in both lateral and longitudinal directions.
申请公布号 US3730419(A) 申请公布日期 1973.05.01
申请号 USD3730419 申请日期 1971.07.14
申请人 CONTAINER CORP OF AMERICA,US 发明人 BOTTERMAN D,US;LEWIS P,US
分类号 B65D5/489;B65D71/72;(IPC1-7):B65D5/48 主分类号 B65D5/489
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