|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||150/05 ; 220/356|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 26 인용 특허 : 0|
A container and closure combination wherein the closure includes a stepped ledge area formed by two truncated conical sections that produce a structure resiliency enabling the generation of an effective seal between the mating parts.
A storage vessel comprising in combination a hermetically interengaged container and container closure of like polymeric materials wherein said container includes a sidewall having an upper terminal edge portion that protrudes outwardly from the vertical at between about 3°and 8°; and said closure includes a downwardly disposed skirt having an inside surface a first portion of which, in its molded condition, is dimensionally smaller than the terminal edge portion of said container and is angularly disposed from the vertical at about between 3°and 8°in co...