Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Naoki Yukawa0
Date of Patent
February 15, 2011
Patent Application Number
11699468
Date Filed
January 30, 2007
Patent Citations Received
Patent Primary Examiner
Patent abstract
A pneumatic tire with a noise damper made of a spongelike multi-cellular material is disclosed. The noise damper is divided into small dampers to improve the high-speed durability of the tire. The noise damper is provided with a water-impermeable outer coating to prevent water from infiltrating into the spongelike multi-cellular material during transporting, store keeping and the like.
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