06513659 is referenced by 18 patents and cites 1 patents.

A preservation container for food and the like comprising a sealable container main body (

2

), to which a lid (

3

) is attached, an opening (

5

) connecting the inside and the outside is provided on the lid (

3

), and a gas non-permeable sheet (

6

) having a vent hole (

7

) at a position offset to the opening (

5

) is arranged to cover the opening (

5

). When the pressure inside the container is reduced, the sheet (

6

) is curved toward the inside at a part corresponding to the opening (

5

) and is adhered and retained on the outer surface of the lid (

3

).

Title
Preservation container for food and the like
Application Number
9/623518
Publication Number
6513659 (B1)
Application Date
October 2, 2000
Publication Date
February 4, 2003
Inventor
Moriya Tanaka
Aichi
US
Takakazu Hirata
Tokyo
US
Akira Ogura
Aichi
US
Agent
Rader Fishman & Grauer PLLC
US
Assignee
Mitsui Kanko Trading Corporation
US
Santoku
US
IPC
B65D 81/20
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