Electrical and scientific apparatus Trademarks Filed in August 18, 1961
FILTERCON
Filed: August 18, 1961
Filter Capacitors
Owned by: Erie Technological Products, Inc.
Serial Number: 72126213
TRIMACON
Filed: August 18, 1961
TRIMMER CAPACITORS
Owned by: ERIE RESISTOR CORPORATION
Serial Number: 72126214
PYROTEL
Filed: August 18, 1961
RADIATION PYROMETER
Owned by: MASON INSTRUMENT COMPANY, INC.
Serial Number: 72126243
