Illumination – With liquid container
Reexamination Certificate
2007-06-12
2007-06-12
Husar, Stephen F (Department: 2875)
Illumination
With liquid container
C362S084000, C362S806000, C215S011100, C220S717000, C250S462100
Reexamination Certificate
active
10958811
ABSTRACT:
An insulated drinking vessel includes an inner wall surrounding an interior for containing a liquid beverage and a transparent outer wall spaced from the inner wall to form an air space which acts to insulate the vessel interior in order to maintain the temperature of the liquid beverage contents within a desired range throughout a period of time which is normally required to consume the entire beverage contents. A removable top lid for covering the open top of the vessel includes an integrated sip spout extending upwardly from the lid. In one preferred embodiment, the drinking vessel and lid are in the form of a child's sip cup. The drinking vessel may further be provided with light-absorbing luminescent material to enhance the appearance and visibility of the drinking vessel as well as the level of the liquid contents when in a dark or dim light environment.
REFERENCES:
patent: 4759453 (1988-07-01), Paetzold
patent: 5456380 (1995-10-01), Ito et al.
patent: 6213616 (2001-04-01), Chien
patent: 6269968 (2001-08-01), Belcastro
patent: 6631819 (2003-10-01), Diak/Ghanem
patent: 6921179 (2005-07-01), Diak Ghanem
patent: 2002/0141175 (2002-10-01), Suby
Husar Stephen F
Robert M. Downey P.A.
Worry Free Inventions, Inc.
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