Electrical and scientific apparatus Trademarks Filed in February 14, 1969
ON-GUARD
Filed: February 14, 1969
AUTOMATIC ELECTRIC BURGLAR AND FIRE ALARMS FOR VEHICLES, HOMES AND BUILDINGS, SPOTLIGHTS FOR BOATS AND VEHICLES, DOOR CHIMES…
Owned by: ON-GUARD CORPORATION OF AMERICA
Serial Number: 72319104
AI
Filed: February 14, 1969
MICROWAVE DIODES AND WAVEGUIDE COMPONENTS
Owned by: ALPHA INDUSTRIES, INC.
Serial Number: 72319106
ACOUSTIFONE
Filed: February 14, 1969
ELECTRICAL AND ELECTRONIC APPARATUS-NAMELY, PRERECORDED MAGNETIC TAPES, TAPE CARTRIDGES, TAPE RECORDERS, TAPE PLAYERS AND…
Owned by: AUDIOTRONICS CORPORATION
Serial Number: 72319125
HYDROLAB
Filed: February 14, 1969
ELECTRICAL INSTRUMENTS FOR LABORATORY AND FIELD MEASUREMENTS-NAMELY, WATER QUALITY ANALYZERS
Owned by: HACH COMPANY
Serial Number: 72319127
