Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Joan Phillips Waldron0
Date of Patent
January 8, 2008
0Patent Application Number
104118670
Date Filed
April 11, 2003
0Patent Primary Examiner
Patent abstract
An improved communication coupling device having a coupler coil with about 125 turns of wire about a core having a hole for use with a hearing aid having a hearing aid coil to accommodate individuals with various degrees of hearing loss to use a sound generation device such as a telephone.
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