February 27, 1942 Trademark Filings

SAFRONT
Control Panels for Electric Welders
Cancelled  ·  February 27, 1942  ·  71451274  · 
safront
GRAPEVINE COAL
COAL
Expired  ·  February 27, 1942  ·  71451267  · 
grapevine coal
VOLUSTAT
ELECTRICALLY-OPERATED INSTRUMENT WHICH AUTOMATICALLY DISPENSES DEFINITE VOLUMES OF LIQUIDS
Expired  ·  February 27, 1942  ·  71451266  ·