E-SIL
Filed: July 1, 1985
SILICONE MOLDING MATERIAL USED TO MAKE IMPRESSIONS OF THE EAR FOR THE MANUFACTURE OF HEARING AID EARPIECES
Owned by: ESSCHEM, INC.
Serial Number: 73545787
AUDALIN
Filed: July 1, 1985
IMPRESSION MATERIAL USED BY AUDIOLOGISTS TO TAKE IMPRESSIONS OF THE EAR CANAL FOR THE MANUFACTURE OF HEARING AID EARPIECES…
Owned by: ESSCHEM, INC.
Serial Number: 73545788
AUDILOID
Filed: July 1, 1985
DUPLICATING HYDROCOLLOID USED TO MAKE HEARING AID EARPIECE USING AS A PATTERN THE IMPRESSION OF EAR OR EAR CANAL FOR FITTING…
Owned by: ESSCHEM, INC.
Serial Number: 73545789
AUDIFLEX
Filed: July 1, 1985
RESINOUS COMPOUND USED TO MAKE HEARING AID EARPIECE USING AS A PATTERN THE IMPRESSION OF EAR OR EAR CANAL FOR FITTING OF…
Owned by: ESSCHEM, INC.
Serial Number: 73545790
AUDI-SIL
Filed: July 1, 1985
SILICONE COMPOUND USED IN MAKING AN IMPRESSION OF EAR OR EAR CANAL FOR FITTING OF HEARING AID
Owned by: ESSCHEM, INC.
Serial Number: 73545791
AUDACRYL
Filed: July 1, 1985
RESINOUS COMPOUND USED, TO MAKE HEARING AID EARPIECE USING AS A PATTERN THE IMPRESSION OF EAR OR EAR CANAL FOR FITTING OF…
Owned by: ESSCHEM, INC.
Serial Number: 73545792
