Chempak Trademarks

CHEMPAK
fabric for the use in the manufacture of protective clothing for safety purposes
Cancelled  ·  June 20, 2011  ·  85350099  · 
chempak
CHEMPAK
Protective clothing
Registered  ·  May 23, 2000  ·  76054924  · 
chempak
CHEMPAK
protective clothing for use in chemically hazardous environments
Abandoned  ·  December 13, 1993  ·  74469191  · 
CHEMPAK
protective clothing for use in chemically hazardous environments
Abandoned  ·  June 8, 1992  ·  74283143  · 
CHEMPAK
multi-layer fabric for use in the manufacture of protective clothing
Cancelled  ·  June 8, 1992  ·  74282505  · 
CHEMPAK
DISPOSAL OF HAZARDOUS AND NON-HAZARDOUS WASTE MATERIALS
Cancelled  ·  January 25, 1989  ·  73776685  · 
chempak
CHEMPAK
Packings for Towers and Columns Used in Gas, Liquid, and Vapor Mass and Heat Transfer Operations
Cancelled  ·  February 23, 1979  ·  73204756  · 
CHEMPAK
DIAGNOSTIC REAGENTS FOR LABORATORY USE
Expired  ·  December 20, 1971  ·  72410579  · 
CHEMPAK INTERNATIONAL
CHEMICAL ENCAPSULATION AND DISPERSION OF HAZARDOUS CHEMICALS
Abandoned  ·  June 25, 2003  ·  78266937  ·