Serial Number
71469128
Owner
DEWEY ELECTRONICS CORPORATION, THEAttorney
Matthew E. ConnorsFirst Use Date
Jan 4, 1944
Filing Date
Apr 7, 1944
PITLOG Trademark
Serial Number: 71469128 • Registration: 0419049
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
MATTHEW E CONNORS Gesmer Updegrove LLP
40 Broad Street
BOSTON, MA 02109
United States
Trademark Details
Filing Date
April 7, 1944
Registration Date
February 5, 1946
First Use Anywhere
January 4, 1944
First Use in Commerce
January 4, 1944
Goods & Services
UNITARY SHIP'S LOG APPARATUS OF WHICH THE FOLLOWING ARE THE CONSTITUENT PARTS: RODMETERS, SEA VALVES, COMPRISING GATE VALVES AND GEAR FOR OPERATING SAME; ROTARY DISTANCE TRANSMITTERS, COMPRISING ROTARY PUMPS, ELECTRIC DRIVING MOTORS, VARIABLE AUTO-TRANSFORMERS, RECTIFIERS, SELF-SYNCHRONOUS MOTORS, FOLLOW-UP MOTORS, REVOLUTION COUNTERS; HYDRAULIC BELLOWS AND ELECTRIC CONTACTS OPERATED THEREBY; MASTER SPEED INDICATORS; SPEED AND DISTANCE INDICATORS; AND CONSTANT FREQUENCY CONTROL APPARATUS FOR CONTROLLING THE FREQUENCIES OF THE ALTERNATING CURRENT OUTPUT OF A ROTARY CONVERTER AND COMPRISING SYNCHRONOUS MOTORS, ELECTRICALLY DRIVEN TUNING FORKS, AMPLIFIER TUBES, RHEOSTATS, TRANSFORMERS, CONDENSERS, AND ELECTRO-MAGNETS
