SERVOGRAPH
Filed: April 26, 1948
RECORDERS, OF THE STYLUS OPERATED, GRAPH PRODUCING TYPE FOR RECORDING VARIABLE VALUES, SUCH, FOR EXAMPLE, AS PRESSURE, TEMPERATURE…
Owned by: SERVO CORPORATION OF AMERICA
Serial Number: 71555632
SERVOFRAX
Filed: June 12, 1953
OPTICAL GLASS HAVING INFRA-RED TRANSMITTING PROPERTIES, INCLUDING RAW GLASS, GLASS BLANKS
Owned by: SERVO CORPORATION OF AMERICA
Serial Number: 71648697
SERVO
Filed: February 6, 1957
RAW AND PARTIALLY PREPARED MATERIAL USED IN THE PREPARATION OF MOLDED AND UNMOLDED HEAT-RESPONSIVE PRODUCTS-NAMELY, MIXTURES…
Owned by: SERVO CORPORATION OF AMERICA
Serial Number: 72023945
SERVO
Filed: March 8, 1957
CONTROL EQUIPMENT, MEASURING INSTRUMENTS AND TESTING DEVICES-NAMELY, ANALYZING AND TESTING APPARATUS FOR SERVOMECHANISMS…
Owned by: SERVO CORPORATION OF AMERICA
Serial Number: 72025791
SERVOSAFE
Filed: March 28, 1957
RAILROAD HOT BOX DETECTORS
Owned by: SERVO CORPORATION OF AMERICA
Serial Number: 72027143
SERVO
Filed: March 28, 1957
ENGINEERING AND CONSULTING SERVICES RENDERED TO QTHERS ON A CONTRACT BASIS-NAMELY, CONDUCTING SURVEYS, DESIGN STUDIES, AND…
Owned by: SERVO CORPORATION OF AMERICA
Serial Number: 72027144
SERVOTRIP
Filed: July 12, 1957
RAILROAD-WHEEL TRANSDUCERS-NAMELY, DEVICES FIXEDLY MOUNTED TO OR ADJACENT A RAILROAD TRACK AND ELECTROMAGNETICALLY RESPONDING…
Owned by: SERVO CORPORATION OF AMERICA
Serial Number: 72033643
SERVO
Filed: December 11, 1957
CONTROL-ACTUATING SERVOMECHANISMS; ELECTRONIC AMPLIFIERS AND POWER SUPPLIES; RADIO TRANSMITTERS; AND RADIO RECEIVERS
Owned by: SERVO CORPORATION OF AMERICA
Serial Number: 72042241
SERVOMATIC
Filed: May 1, 1959
DATA-PROCESSING MEANS-NAMELY, AMPLIFIERS AND POWER SUPPLIES FOR PROCESSING SIGNALS FOR SUPPLY TO A RECORDER
Owned by: SERVO CORPORATION OF AMERICA
Serial Number: 72072753
SERVOSIG
Filed: May 6, 1959
MULTIPLE CHANNEL CARRIER SYSTEM FOR REMOTE DATA TRANSMISSION
Owned by: SERVO CORPORATION OF AMERICA
Serial Number: 72073054
