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특허 상세정보

Beverage preservation and dispensing device

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) G01F-011/20    B67D-001/04    B67D-001/08    B67D-001/14   
출원번호 US-0071822 (2016-03-16)
등록번호 US-9950917 (2018-04-24)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Woodard, Emhardt, Moriarty, McNett & Henry LLP
인용정보 피인용 횟수 : 0  인용 특허 : 23

There is shown a dispensing apparatus for use with pressurized containers of fluids, particularly carbonated beverages such as beer. A base that fits onto the container has a piston member slidably fitted to it, along with a compressed gas housing and a pickup tube or assembly. A handle moves the piston member with respect to the base against a spring bias. A gas flow path from the housing to the container passes through a valve, that is opened by the piston member as the handle is moved. Moving the handle opens both a liquid flow path as well as a gas f...


1. A dispenser apparatus for attachment to a beverage container having an interior for containing a beverage, comprising: a base having an opening for communicating with the interior of the beverage container when attached to the beverage container, and a lateral channel;a piston member slidably within the lateral channel, the piston member having a spout portion outside of the channel and moveable with the piston member, and a conduit extending through a wall of the piston member and out of the spout portion whereby beverage from within the container ma...

이 특허에 인용된 특허 (23)

  1. Van der Klaauw, Guido Petrus Johannes; Bax, Bart Jan. Assembly of a tapping keg with a neck and a connecting device and parts therefor. USP2011118056773.
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  12. Nakayama Shunichi (Takasaki JPX) Takayanagi Yasushi (Akabori JPX). Dispensing unit comprising a gas path in which a beverage is effectively prevented from a counterflow thereof. USP1991024993601.
  13. Grill Benjamin (9819 Etiwanda Ave. Northridge CA 91329). Fluid dispenser which has a button actuated regulator valve and a pressure relief port in the button. USP1995085443186.
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  16. Kranz, Timothy P.; Grill, Benjamin; Peña, James A.. Pressure regulators for beverage dispensers. USP2012118302822.
  17. Stenger Tracy K. (Rockford IL). Seal for a beverage tap. USP1992025090599.
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