Title:
COOKING CONTAINER
Document Type and Number:
WIPO Patent Application WO/2002/001991
Kind Code:
A1
Abstract:
A cooking container having a ferromagnetic sheet metal (3) superimposed on the bottom outer flat surface part of a container main body (10) formed of a base material (14) made of nonmagnetic metallic material, wherein an opening part (6) having a bent part (5) formed so that the opening edge part (7) thereof faces the bottom outer flat surface part (11) side is provided on a ferromagnetic metal plate (3), the bent part (5) is pressurized in such an attitude that faces the bottom outer flat surface (11) in the state that the bottom inner flat part (12) of the container main body (10) is supported by a rigid flat surface, and the bent part (5) is press-fitted into the bottom part of the container main body (10) so as to vary the surface state of an impressed part (13) in the bottom inner flat surface part (12) at a position corresponding to the bent part (5) of the ferromagnetic sheet metal (3) so as to form a pattern produced due to a difference in surface state on the bottom inner flat surface part (12).
Inventors:
TAKEHARA MAMORU
Application Number:
PCT/JP2001/005475
Publication Date:
January 10, 2002
Filing Date:
June 26, 2001
Export Citation:
Assignee:
TAKEHARA CAN CO LTD (JP)
International Classes:
A47J36/02; H05B6/12; A47J27/00; (IPC1-7): A47J27/00; A47J36/02; H05B6/12
Foreign References:
| JPH0898772A | 1996-04-16 | |||
| JPS6337752Y2 | 1988-10-05 | |||
| JPS6158192A | 1986-03-25 | |||
| JPS6212294U | 1987-01-24 | |||
| JPH09140570A | 1997-06-03 | |||
| JPS6148598U | 1986-04-01 | |||
| JPH038521U | 1991-01-28 | |||
| JPH08273819A | 1996-10-18 |
Attorney, Agent or Firm:
Kitamura, Shuichiro (Kita-ku Osaka-shi, Osaka, JP)
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