December 1981 Electrical and scientific apparatus Trademarks by day
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Electrical and scientific apparatus Trademarks filed in December 1981
PDC 10

PDC 10

Filed: December 31, 1981
a Computerized Instrument that Provides Information Useful in the Navigation of Sailboats
Owned by: Brown Group Recreational Industries, Inc.
Serial Number: 73343934

Image Trademark

Image Trademark

Filed: December 31, 1981
Automobile Stereo Radios, Automobile Speakers, Automobile Stereo Volume Controls, Automobile Antennae, Automobile Audio…
Owned by: MAGNADYNE CORPORATION
Serial Number: 73343953

MATRIX SOUND

MATRIX SOUND

Filed: December 31, 1981
High Fidelity Sound Systems as a Component Part of a Television
Owned by: SONY CORPORATION
Serial Number: 73343992

SOLTEC

SOLTEC

Filed: December 31, 1981
Oscilloscopes, Logic Analyzers, Multimeters, DC Voltage/Current Calibrators,[ Digital Thermometers,] Dataloggers and Oscillographs…
Owned by: A&D ENGINEERING
Serial Number: 73344020

MEDICHECK

MEDICHECK

Filed: December 31, 1981
Spirometers
Owned by: Vitalograph Limited
Serial Number: 73344027

OXY LORE

OXY LORE

Filed: December 31, 1981
Electro-Optical/Water Jet Ore Sorting Units for Use in the Mining Industry
Owned by: Occidental Research Corporation
Serial Number: 73344029

CONTINUOUS THERMOCOUPLE

CONTINUOUS THERMOCOUPLE

Filed: December 31, 1981
HEAT SENSITIVE CABLE
Owned by: Xco International, Inc.
Serial Number: 73344053

MAXTRAX

MAXTRAX

Filed: December 31, 1981
Audio Tape Recorder Heads for Recording Audio Signals on and for Reproducing Audio Signals from Magnetic Tapes
Owned by: Pacific Recorders and Engineering Corporation
Serial Number: 73344079

K'S KOLOR KORDS KOUNTRY TO KLASSICS

K'S KOLOR KORDS KOUNTRY TO KLASSICS

Filed: December 31, 1981
Music Instruction Materials-Namely, Prerecorded Audio Cassette Tapes with Accompanying Books, Charts and Printed Sheets…
Owned by: Kunik; Alice M.
Serial Number: 73344084

MEDENT

MEDENT

Filed: December 31, 1981
Computer Programs Recorded on Discs for Use as a Medical-Dental Patient Accounting System
Owned by: Community Computer Service Inc.
Serial Number: 73344471