Chemicals Trademarks Filed in April 15, 1981
DIRA COLOR
Filed: April 15, 1981
Unexposed Negative Color Films for Colored Photographs
Owned by: Direct Film Inc.
Serial Number: 73305895
AQUA-SPOT
Filed: April 15, 1981
Chemicals and Chemical Compositions-Namely, a Drilling Fluid Additive for Freeing a Stuck Drill Pipe in a Subterreanean…
Owned by: Milchem Incorporated
Serial Number: 73305976
SIVEX
Filed: April 15, 1981
Chemical Products for Use in the Metallurgical Industry-Namely, Filter Materials in the Form of Cellular Ceramic Bodies…
Owned by: Foseco International Limited
Serial Number: 73306133
