July 17, 1936 Trademarks
KOLDPRUF
Filed: July 17, 1936
ANTI-FREEZE PREPARATION
Owned by: CITIES SERVICE OIL COMPANY
Serial Number: 71381125
TRU-FRIEND
Filed: July 17, 1936
DOG FOOD
Owned by: GRAHAM, ROBERT C.
Serial Number: 71381127
