SONOTONOR
Filed: September 15, 1931
EARPHONES FOR THE USE OF PERSONS WITH DEFECTIVE HEARING
Owned by: SONOTONE CORPORATION
Serial Number: 71319085
SONOTONE
Filed: November 12, 1934
HEARING-AID DEVICES AND ACOUSTIC ELEMENTS AND ACCESSORIES THEREOF, SUCH AS SOUND TRANSMITTERS, TELEPHONE RECEIVERS, HEARING…
Owned by: SONOTONE CORPORATION
Serial Number: 71358158
ECONOMASTER
Filed: June 15, 1949
HEARING-AIDS AND ACOUSTIC ELEMENTS AND ACCESSORIES THEREOF-NAMELY, SOUND TRASMITTERS, TELEPHONE RECEIVERS, HEARING INDUCING…
Owned by: SONOTONE CORPORATION
Serial Number: 71580523
FLEX-MIKE
Filed: October 24, 1960
MICROPHONES
Owned by: SONOTONE CORPORATION
Serial Number: 72107068
SONOTONE WISP
Filed: August 3, 1961
HEARING AIDS AND PARTS THEREOF
Owned by: SONOTONE CORPORATION
Serial Number: 72125331
WISP
Filed: August 3, 1961
HEARING AIDS AND PARTS THEREOF
Owned by: SONOTONE CORPORATION
Serial Number: 72125332
SONOTROL
Filed: August 14, 1961
ELECTRONICALLY OPERATED SOUND SWITCH, PARTICULARLY USEFUL FOR THE DEAF AND HARD OF HEARING
Owned by: SONOTONE CORPORATION
Serial Number: 72125964
WISP-EAR
Filed: February 5, 1963
HEARING AIDS AND PARTS THEREOF
Owned by: SONOTONE CORPORATION
Serial Number: 72162118
SONO/COM
Filed: May 1, 1963
MECHANO-ELECTRIC TRANSDUCERS-NAMELY, HEAD SET MICROPHONES AND PARTS THEREOF
Owned by: SONOTONE CORPORATION
Serial Number: 72167949
DISCRIMINATOR
Filed: May 13, 1963
EARMOLDS
Owned by: SONOTONE CORPORATION
Serial Number: 72168890
MIGHTY WISP
Filed: June 10, 1963
HEARING AIDS
Owned by: SONOTONE CORPORATION
Serial Number: 72170694
SONOTONE AUDIO PRODUCTS
Filed: February 25, 1965
ELECTRICAL PRODUCTS FOR AUDIO USE-NAMELY, PHONOGRAPH PICKUPS AND CARTRIDGE ASSEMBLIES, PHONOGRAPH NEEDLES, MICROPHONES,…
Owned by: SONOTONE CORPORATION
Serial Number: 72212824
S
Filed: February 25, 1965
PHONOGRAPH PICKUPS AND CARTRIDGE ASSEMBLIES, PHONOGRAPH NEEDLES, MICROPHONES, LOUDSPEAKERS, LOUDSPEAKER SYSTEMS, HEADSET…
Owned by: SONOTONE CORPORATION
Serial Number: 72212825
SONO-WISP
Filed: May 27, 1965
HEARING AIDS AND PARTS THEREOF
Owned by: SONOTONE CORPORATION
Serial Number: 72219920
SONET
Filed: January 28, 1966
HEARING AIDS AND PARTS THEREFOR
Owned by: SONOTONE CORPORATION
Serial Number: 72237600
ATP
Filed: May 23, 1966
TELEPHONIC PICKUP ELEMENTS FOR USE IN A HEARING AID
Owned by: SONOTONE CORPORATION
Serial Number: 72246382
SONOTONE
Filed: March 9, 1967
ELECTRICAL PRODUCTS FOR AUDIO USE-NAMELY, MICROPHONES, LOUDSPEAKERS, LOUDSPEAKER SYSTEMS, HEADSET ASSEMBLIES, AND ACCESSORIES…
Owned by: SONOTONE CORPORATION
Serial Number: 72266364
