Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
September 29, 2009
Patent Application Number
11385819
Date Filed
March 22, 2006
Patent Primary Examiner
Patent abstract
A door mirror device includes an antenna and a metal frame for attaching parts. The antenna is capable of at least one of receiving radio transmissions from the outside of a vehicle cabin or transmitting radio transmissions to the outside of the vehicle cabin. The antenna includes a plate and a case that are electrically continuous with a matching-use base plate. The plate and the case of the antenna are fixed to the frame by a tapping screw. The antenna is grounded to the frame as a result of the plate becoming electrically continuous with the frame via the tapping screw.
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