|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||215/1C ; 220/70|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 105 인용 특허 : 6|
A blow molded plastic container used in packaging of carbonated beverages having a hollow tubular body terminating at its lower end in an integral base. The base includes a frusto-conical shaped wall projecting into the hollow interior of the tubular body. The frusto-conical shaped wall terminates at a substantially planar wall. A plurality of ribs are formed radially about the base between the frusto-conical wall and the tubular body to thus form a plurality of symmetrical feet which support the container in an upright stable position.
A blow molded plastic container comprising: a hollow tubular body having a side wall of annular shape, and terminating at its lower end in an integral aligned base; said base having a truncated frusto-conical shaped inner wall projecting upwardly into said hollow tubular body, a top wall at the upper end of said inner wall, and an annular downwardly concave chamber extending about said frusto-conical wall, said chamber having an outer wall which merges at its upper end with said tubular side wall and at its lower end with said frusto-conical wall to form...