October 14, 1938 Trademark Filings

VITRISEALS
GLASS PANES FOR CLOSURES FOR ELECTRIC METERS FOR USE BOTH OUTDOORS AND INDOORS
Expired  ·  October 14, 1938  ·  71411617  · 
HERCULES 2400
SMOKELESS POWDER
Expired  ·  October 14, 1938  ·  71411605  · 
hercules 2400
HERCULOID
UNCOLLOIDED NITROCELLULOSE
Expired  ·  October 14, 1938  ·  71411604  ·