Patent ID: 6276559
Filing Date: 2001-08-21
Classification: A47G

Abstract:
A liquid container comprising:a vessel for containing a liquid, said vessel having an open top and a closed bottom;a pump device being designed to be mounted onto said vessel, said pump device having upper and lower portions and an internal cavity extending from said lower portion through said upper portion, said lower portion comprising a protrusion extending inwardly into said cavity and forming an opening;an upper drinking chamber having a cup with an internal reservoir and an external undersurface, said drinking chamber being designed to be mounted onto said pump device and said vessel, said cup being designed to fit within said cavity of said pump device, said internal reservoir of said cup being open to ambient;a first heat-sealing device being connected to said external undersurface of said cup, said first heat-sealing device being designed to seal said opening when said drinking chamber is mounted onto said pump device and said vessel; anda liquid dispensing tube having opposing ends, one end being attached to said drinking chamber and said second end being situated within said vessel, whereby the activation of said pump device causes pressurized air to flow into said vessel to force the liquid to flow from said vessel through said tube into said drinking chamber.