AIRGAS USA, LLC Trademarks
NATIONAL/HEF

NATIONAL/HEF

Filed: March 25, 1976
PROPYLENE GAS
Owned by: AIRGAS USA, LLC
Serial Number: 73081465

KANGAROO KART

KANGAROO KART

Filed: February 12, 1979
Small Plastic Cart for Use in Carrying Gas Cylinders, Welding Tools and Dispensing Hoses
Owned by: AIRGAS USA, LLC
Serial Number: 73203698

UNAMIX

UNAMIX

Filed: July 20, 1989
SHIELDING GAS MIXTURES FOR USE IN GAS METAL ARE ARC WELDING AND TUNGSTEN INERT GAS ARC WELDING
Owned by: AIRGAS USA, LLC
Serial Number: 73813930

FS

FS

Filed: December 18, 1992
hose end repair kits, consisting primarily of hose nuts, hose nipples, and hose clamps for repair of hoses with damaged…
Owned by: AIRGAS USA, LLC
Serial Number: 74341244

F S

F S

Filed: December 18, 1992
hose end repair kits, consisting primarily of hose nuts, hose nipples, and hose clamps for repair of hoses with damaged…
Owned by: AIRGAS USA, LLC
Serial Number: 74342014

NATIONAL FARM & SHOP

NATIONAL FARM & SHOP

Filed: December 18, 1992
hose end repair kits, consisting primarily of hose nuts, hose nipples, and hose clamps for repair of hoses with damaged…
Owned by: AIRGAS USA, LLC
Serial Number: 74342020

UNAMIG XTRA

UNAMIG XTRA

Filed: March 20, 1996
welding wire
Owned by: AIRGAS USA, LLC
Serial Number: 75075297

UNAMIG SIX

UNAMIG SIX

Filed: July 29, 1996
metal welding wire
Owned by: AIRGAS USA, LLC
Serial Number: 75141374

NATIONAL CARBONATION

NATIONAL CARBONATION

truck delivery of carbon dioxide for use in making carbonated beverages
Owned by: AIRGAS USA, LLC
Serial Number: 77116847