|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||220/203.11; 220/203.17; 220/288; 220/367.1; 220/378; 215/011.4; 215/260; 222/562; 222/568|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 2 인용 특허 : 55|
A closure with a flexible diaphragm that equalizes the internal pressure of a container to the external pressure. The closure may include an inner member having a generally cylindrical wall. The cylindrical wall may include internal threads capable of engaging with external threads of the container. The closure may also include an outer member including a generally circular cap body and an annular ring extending downward from the edges of the cap body. The annular ring shrouds at least a portion of the cylindrical wall. A flexible diaphragm may be operat...
1. A container closure assembly comprising: an inside member formed on a container and having a generally cylindrical wall, the cylindrical wall defining a thread, the cylindrical wall further including a top and a bottom;an outside member including a generally circular cap body and an annular ring extending outward from the cap body and over the top of the cylindrical wall, the annular ring shrouding at least a portion of the cylindrical wall, the annular ring defining a thread for engaging the thread on the cylindrical wall; anda flexible diaphragm ope...