Machinery Trademarks Filed in September 18, 1950
ROTOPLANE
Filed: September 18, 1950
AUTOMATICALLY-OPERATED SIFTERS AND STRAINERS FOR PAINTS, LACQUERS, ENAMELS, FOUNDRY SAND, AND THE LIKE
Owned by: FOUNDRY SUPPLIES MANUFACTURING CO.
Serial Number: 71603672
RED ELECTRIC
Filed: September 18, 1950
AUTOMATICALLY OPERATED VIBRATORS FOR FOUNDRY USE AND THE LIKE
Owned by: FOUNDRY SUPPLIES MANUFACTURER CO.
Serial Number: 71603673
