Package for warming food
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 1, 2003
Issued Date -
N/A
app pub date -
Feb 6, 2001
filing date -
Dec 14, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A package enables even aged people and children to warm up foods packaged therein by simply inverting a tank and tearing a sealing member sealing the tank. The package (1) includes an outer vessel (2) having a bottom wall (6b) and projections (7) projecting upward from the bottom wall (6b), an inner vessel (3) placed in the outer vessel (2) so as to form a heat generating block containing space (11) and a tank containing space (12) together with the outer vessel (2), a heat generating block (14) contained in the heat generating block containing space (11), and a tank (4) sealed by a sealing member (18), containing a heat generation promoting agent, having recesses (16) in which the projections (7) engage and placed in the tank containing space (12). The heat generation promoting agent is able to move and come into contact with the heat generating block (14) when the sealing member (18) is broken by separating the tank (4) from the projections (7), inverting the tank (4) and pressing the sealing member (18) against the projections (7).
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Family
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