Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jan Peter Kuhtz0
Olaf Leske0
Olav Nisse0
Date of Patent
February 5, 2013
0Patent Application Number
124275880
Date Filed
April 21, 2009
0Patent Citations Received
Patent Primary Examiner
Patent abstract
There is thus provided an earphone comprising a housing (20) for receiving an electroacoustic transducer, and an ear cushion unit (10) having an ear cushion material (11) and a first ring (1). The housing has a sealing ring (2) and a latching unit (21). The first ring (1) has a prestressing when it is placed on the sealing ring (2) and held by means of the latching unit (21).
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