Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Masakazu Sueda0
Date of Patent
May 8, 2007
Patent Application Number
10804070
Date Filed
March 19, 2004
Patent Primary Examiner
Patent abstract
A metal gasket with a hole to be sealed includes first and second metal base plates laminated together. The first metal base plate has a first main bead around the hole, and a first outer sub-bead section smaller than the first main bead and provided outside the first main bead. The second metal base plate has a second main bead around the hole, and a second outer sub-bead section smaller than the second main bead and provided outside the second main bead. The second outer sub-bead section abuts against the first outer sub-bead section for sealing.
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