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US 2008/0164659 A1Published application
Metal gasket
AssigneeIshikawa Gasket Co., Ltd.
InventorYuichi Kinoshita
Life of this patent
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Abstract
A metal gasket is formed of at least two metal plates forming the metal gasket. Each of the two metal plates has a hole to be sealed. A U-shaped ring having an open side and a closed side is situated between the two metal plates such that the open side faces the hole.
Claims7
A metal gasket comprising:
- two metal plates forming the metal gasket, each of said two metal plates having a hole to be sealed, and
- a U-shaped ring having an open side and a closed side, said U-shaped ring being situated between the two metal plates such that the open side faces the hole.
Dependencies are inferred from the claim text.