February 12, 1937 Trademarks
PETRONATE
Filed: February 12, 1937
DISPERSING AGENT FOR USE IN THE MANUFACTURE OF EMULSIFIED PREPARATIONS SUCH AS SOLUBLE OIL EMULSIONS, TEXTILE EMULSIONS,…
Owned by: SONNEBORN INC.
Serial Number: 71388853
PARATAC
Filed: February 12, 1937
CHEMICAL COMPOUND FOR IMPROVING THE VISCOSITY TEMPERATURE RELATIONSHIP OF LUBRICATING OILS
Owned by: FUNCTIONAL PRODUCTS, INC.
Serial Number: 71388855
