1981 Electrical and scientific apparatus Trademarks by month
Electrical and scientific apparatus Trademarks filed in 1981
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

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

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

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

CONTINUOUS THERMOCOUPLE

CONTINUOUS THERMOCOUPLE

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

MATHEMAGIC

MATHEMAGIC

Filed: December 31, 1981
Magnetic Tapes and Discs Embodying Prerecorded Computer Programs
Owned by: International Software Marketing, Ltd.
Serial Number: 73344040

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

MEDICHECK

MEDICHECK

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

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

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

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

COBRA

COBRA

Filed: December 30, 1981
Aircraft Pilots' Helmets and Parts Thereof
Owned by: GENTEX CORPORATION
Serial Number: 73343792

JUBILEE

JUBILEE

Filed: December 30, 1981
Phonograph Records and Tapes
Owned by: POLYGRAM RECORDS, INC.
Serial Number: 73343917

REDCOM

REDCOM

Filed: December 30, 1981
Telecommunications Switching Apparatus, Particularly Stored Program Controlled Telephone Exchanges, Call Switching Units…
Owned by: Redcom Laboratories, Inc.
Serial Number: 73343916

Image Trademark

Image Trademark

Filed: December 30, 1981
Sunglasses and Optical Frames
Owned by: Frog Industries Ltd.
Serial Number: 73343905

SRC

SRC

Filed: December 30, 1981
Laboratory Equipment-Namely, Optical Digital Apparatus for Detecting Radiation
Owned by: Scientific Radiation Corporation
Serial Number: 73343889

MCC COURSEWARE

MCC COURSEWARE

Filed: December 30, 1981
Computer Programs in the Form of Magnetic Discs and Diskettes for Use in Education and Training
Owned by: MICRO COURSEWARE CORPORATION
Serial Number: 73343882

MAG-FIX

MAG-FIX

Filed: December 30, 1981
Magnets for Holding Steel Parts at Various Angles While Working Thereon
Owned by: Baermann Magnetics, Inc.
Serial Number: 73343825

FINGRAPH

FINGRAPH

Filed: December 30, 1981
Computer Programs in the Form of Magnetic Cards, Magnetic Tape, Diskettes and Disks Designed to Display Data in Graphic…
Owned by: GRAPHIC M.I.S., INC.
Serial Number: 73343808

INTER-PROBE

INTER-PROBE

Filed: December 30, 1981
Electrostatic Thermal Energy Transfer Apparatus
Owned by: Inter-Probe, Inc.
Serial Number: 73343803