|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||222/400.7; 222/001; 222/095; 222/105; 222/183; 222/325; 220/495.03; 220/495.06; 220/592.19|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 3 인용 특허 : 9|
A reusable beer keg is disclosed including a hollow beer keg body with a dispenser tube assembly having a dispenser valve, dispenser tube, and a disposable bladder. The dispenser valve is releasably attached to a top portion of the keg body and the dispenser tube and bladder extend into the interior of the keg body. When beer flows through the open dispenser valve and into the bladder, the beer causes the bladder to expand until it contacts the inside surface of the keg body. When the beer keg has been emptied it can be returned to the brewery for reuse ...
1. A reusable beer keg, comprising: a hollow beer keg body with the keg body having a keg opening through the keg body for providing access to the interior of the keg body;a dispenser valve;a dispenser tube with a top end of the dispenser tube connected to the dispenser valve;a dispenser tube assembly comprising a disposable bladder having a bladder opening and a centering fitment attached to the bladder, with the dispenser tube disposed through the bladder opening, with the dispenser valve releasably attached to the bladder opening, and with a bottom en...