Heat insulating cooking vessel

Details Heat insulating cooking vessel Heat insulating cooking vessel

1993-03-08

1993-10-12

Simone, Timothy F.

Foods and beverages: apparatus

Cooking

Boiler or deep fat fryer type

99340, 206545, 206546, 220412, 220902, 220912, A47J 2700, A47J 3600, A45C 1120

Patent

active

052515427

ABSTRACT:
In a heat insulating cooking vessel wherein a cooking pot with a lid element is contained in a freely removeable fashion within the inner space of a heat insulating container consisting of a heat insulating container and a lid which closes the mouth portion of this container member, the present invention comprises attachment shafts which are formed projecting outward from both side walls of the container member of the heat insulating container; a grip handle which is attached to the container member via the aforesaid attachment shafts and can be freely raised or lowered; a locking piece which is formed projecting outward from the side of the lid which is positioned above the attachment shafts when the container member is covered by the lid; a concave interlocking portion, which covers the locking piece when the container member is covered with the lid, and which is formed to the attachment parts of the handle grip attached to the sides of the container member; openings formed in the attachment parts of the aforesaid grip handle, the openings communicating with the aforesaid interlocking portion and permitting free movement of the lock in the upward direction when the aforesaid grip handle is lowered on one side of the container member; and a bearing face which presses the locking piece down on the lid and presses the lid down on the mouth portion of the container member when said grip handle is placed in the upright position or is lowered to the other side of said container member.

REFERENCES:
patent: 1331530 (1920-02-01), Shaw
patent: 1625999 (1927-04-01), Irish
patent: 2781937 (1957-02-01), Piker
patent: 3670918 (1972-06-01), Mitchell
patent: 3811558 (1974-05-01), Burk
patent: 4258695 (1981-03-01), McCarton et al.
patent: 4360105 (1982-11-01), Williams
patent: 5031519 (1991-07-01), Toida et al.
patent: 5056424 (1991-10-01), Lai
patent: 5092229 (1992-03-01), Chen
patent: 5116240 (1992-05-01), Wischhusen et al.

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