Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Joe Huayue Zhou0
Date of Patent
February 2, 2010
0Patent Application Number
117491610
Date Filed
May 16, 2007
0Patent Primary Examiner
Patent abstract
A wireless tire pressure monitoring apparatus is adapted to install on a conventional tire valve stem. The apparatus includes capability of refilling air through the sensor built-in valve stem, without needing to remove the apparatus. The pressure monitoring apparatus further includes a locking device to secure the mounting of the apparatus on the tire valve stem, with the additional benefit of discouraging apparatus thieves.
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