|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||206/505 ; 206/507|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 32 인용 특허 : 3|
There is disclosed a one piece synthetic resin molded bakery tray, without moving parts and without any additional parts, that can be stackable at a plurality of levels, and preferably nestable due to top to bottom functional symmetry. Substantial or even identical symmetry may be provided. Such symmetry may also be with respect to rotation of the tray about a central vertical axis. Interlocking portions are provided symmetrically on the top and bottom edges of high side walls, and a bakery product support partition is provided at a midplane of the walls...
A multilevel stacking container comprising: (a) a horizontal, rectangular support having two pairs of opposed side edges and upper and lower substantially planar faces, (b) opposed vertical side walls integral with one pair of said opposed side edges, said side walls joined to said opposed side edges at a central line bisecting said side walls to divide said opposed side walls into equal upper and lower opposed side walls each having a free end edge opposite said central line, and (c) shelf means substantially parallel to said free end edge on each of sa...