Electrical and scientific apparatus Trademarks Filed in March 7, 1950
ELECTROL
Filed: March 7, 1950
MOTION PICTURE SCREENS
Owned by: LEGRAND AV INC.
Serial Number: 71593533
OHAUS
Filed: March 7, 1950
WEIGHING SCALES AND WEIGHTS
Owned by: OHAUS CORPORATION
Serial Number: 71593545