Electrical and scientific apparatus Trademarks Filed in May 15, 1948
FITSRITE AUDIPHONE
Filed: May 15, 1948
EAR DRUM PROTECTORS
Owned by: LEWIS WOOLF GRIPTIGHT LIMITED
Serial Number: 71557116
MALLORY MIDGETROL P.R. MALLORY & CO, INC.
Filed: May 15, 1948
VARIABLE RESISTANCES, RHEOSTATS, VOLUME CONTROLS, AND TONE CONTROLS
Owned by: P.R. MALLORY & CO., INC.
Serial Number: 71557143
