Mine Safety Appliances Company, LLC Trademarks
MERSORB

MERSORB

Filed: November 12, 1941
Respirator Cartridges
Owned by: Mine Safety Appliances Company, LLC
Serial Number: 71448571

MULTIFLEX

MULTIFLEX

Filed: January 30, 1998
FACE PIECES, SOLD AS A COMPONENT OF RESPIRATORS OTHER THAN FOR ARTIFICIAL RESPIRATION
Owned by: Mine Safety Appliances Company, LLC
Serial Number: 75426579