|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||220/675; 220/669; 220/908|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 54 인용 특허 : 21|
A waste container provides at least one protrusion spaced below a lip extending radially outwardly from an upper edge of the waste container. The at least one protrusion is spaced below the lip to permit a gripper from an automatic lifter to grasp the waste container between the at least one protrusion and the upper lip. The at least one protrusion may be a plurality of triangular shaped bosses formed midway between the upper edge and lower edge of the waste container. Alternatively, the at least one protrusion may be a base portion which extends radiall...
What is claimed is: 1. A waste container comprising a generally cylindrical body wall; a bottom wall closing a lower end of the body wall; a lip extending radially outward from an upper end of the body wall; and at least one protrusion extending outward from the container spaced below the lip, the at least one protrusion integrally molded with the body wall, the at least one protrusion spaced below the lip to define a gripping area therebetween for engagement by a gripper for lifting and inverting the waste container, the at least one protrusion prot...