June 28, 1940 Trademark Filings

TREOPAX
Chemical Compounds, Opaquing Agents, and Pigments Used in the Manufacture of Enamels and Glazes
Cancelled  ·  June 28, 1940  ·  71433510  · 
PREST-O-FLEX
Expansible Bracelets
Cancelled  ·  June 28, 1940  ·  71433489  · 
VALIANT
Writing Papers and Bond Papers
Cancelled  ·  June 28, 1940  ·  71433486  · 
ECONOMY
Sheet Material Coated with Abrasive Grains
Cancelled  ·  June 28, 1940  ·  71433476  ·