The mark consists of three concentric semi-circles on the left with the word "PurTone" with a line over the 'u' occupying the upper one half of the area adjacent to the semicircles and the words "Hearing Centers" occupying the lower one half of the area adjacent to the semicircles.
"PURE TONE HEARING CENTERS"
026, 039, 044
Design plus words, letters, and/or numbers
Color is not claimed as a feature of the mark.
Sound waves, including designs depicting sound , Circles, semi , Circles, three or more concentric