Refrigeration – Cooled enclosure – Portable receptacle
Patent
1997-01-06
1998-03-31
Doerrler, William
Refrigeration
Cooled enclosure
Portable receptacle
62530, F25D 308
Patent
active
057325677
ABSTRACT:
A chiller device (10) for a pitcher (12) which holds a beverage (14). The pitcher (12) has a body (16) with an open top rim (18), a spout (20) on the open top rim (18) and a handle (22) on the body (16). The chiller device (10) comprises a sealed container (24) with a coolant (20) that becomes frozen is carried within the sealed container (24). A structure (28) is for maintaining the sealed container (24) with the coolant (26) within the body (16) of the pitcher (12), to keep the beverage (14) cold during a predetermined time interval. Even when the handle (22) is grasped by a hand of a person and the body (16) of the pitcher (12) tipped over to pour some of the beverage (14) from the spout (20) on the open top rim (18) into a glass, the sealed container (24) with the coolant (26) will stay within the body (16)) of the pitcher (12).
REFERENCES:
patent: 2039736 (1936-05-01), Munters et al.
patent: 2526165 (1950-06-01), Smith
patent: 4151923 (1979-05-01), Bernardi et al.
patent: 4691664 (1987-09-01), Crowell
patent: 4843836 (1989-07-01), Childers
patent: 5235823 (1993-08-01), Coker
patent: 5299433 (1994-04-01), Harms
patent: 5329778 (1994-07-01), Padamsee
patent: 5507156 (1996-04-01), Redmon
Doerrler William
Kroll Michael I.
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