|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||215/1C ; 220/606|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 83 인용 특허 : 0|
A blow-molded container of thermoplastic resin has a hollow body with a generally cylindrical side wall portion rotationally symmetric about a longitudinal axis of the container. A shoulder portion integrally joins the side wall portion to a finish. An integral base merging with the side wall is defined by an outer surface comprising a plurality of downward projections separated from each other by generally arcuate segments extending essentially from the cylindrical side wall to the longitudinal axis of the container. The shoulder and sidewall portions a...
A blow-molded container of thermoplastic resin having a finish and a hollow body with a generally cylindrical tempered side wall portion rotationally symmetric about a longitudinaly axis of the container, said container comprising a tempered shoulder portion integrally joining the tempered side wall portion to the finish, the tempered shoulder and the tempered sidewall portions being thermostabilized so as to relax the residual stresses therein to withstand hot filling, and a non-tempered integral base merging with the tempered side wall, the non-tempere...