December 19, 1940 Trademark Filings

VITROLAN
Dyestuffs
Cancelled  ·  December 19, 1940  ·  71439028  · 
vitrolan
NIARD PIPE CLEANER
Drain Pipe Cleaners
Cancelled  ·  December 19, 1940  ·  71439027  · 
niard pipe cleaner
TRI CLAD
Dynamo-Electric Machines-Namely, Electric Motors
Cancelled  ·  December 19, 1940  ·  71439019  · 
tri clad
PANOGEN
SEED DISINFECTANTS, AND IMPREGNATIONS FOR WOOD, TEXTILES, AND OTHER POROUS STUFFS TO PROTECT THEM AGAINST MOISTURE, ROT, MOULD, INSECTS, AND FIRE
Expired  ·  December 19, 1940  ·  71439007  · 
panogen