NIKROTHAL
Filed: April 11, 1946
HEAT RESISTANT IRON AND STEEL ALLOYS
Owned by: KANTHAL AB
Serial Number: 71499983
KANTHAL
Filed: February 1, 1974
HEAT RESISTANT ALLOYS OF COMMON METALS, E.G., IN THE FORM OF RIBBONS AND WIRES
Owned by: KANTHAL AB
Serial Number: 73012345
NIKROTHAL
Filed: September 30, 1976
ELECTRICAL RESISTANT MATERIALS COMPRISING WIRE, RIBBON AND TUBES, THERMOELEMENTS, BIMETALS, FOIL ELEMENTS; ELECTRIC AND…
Owned by: KANTHAL AB
Serial Number: 73101595
SUPERTHAL
Filed: February 27, 1990
electrical resistance materials and elements; namely, metallic and ceramic elements for use in the field of furnace heating…
Owned by: KANTHAL AB
Serial Number: 74033140
TUBOTHAL
Filed: July 9, 1991
electrical resistant heating elements for industrial ovens and drying plants
Owned by: KANTHAL AB
Serial Number: 74183428
NIFETHAL
Filed: February 5, 2007
Heat resistant alloys of common metals, namely, aluminum, copper, lead, magnesium, nickel, tin, titanium, silicon, niobium…
Owned by: KANTHAL AB
Serial Number: 77099802
THERMOTHAL
Filed: March 23, 2004
ELECTRICAL RESISTANCE MATERIAL, NAMELY, WIRE, [ RIBBON, ] STRIP [, FOIL, TUBING, CERMETS; CATALYST MATERIALS, NAMELY, THERMO…
Owned by: KANTHAL AB
Serial Number: 78389189
KANTHAL APM
Filed: August 23, 2011
Steel alloys in the form of tubes
Owned by: KANTHAL AB
Serial Number: 85404773
FIBROTHAL
Filed: September 12, 2018
Heating elements; heating installations; heating units for industrial use; cassettes and tubes for industrial furnaces;…
Owned by: KANTHAL AB
Serial Number: 88113336
A-1
Filed: March 5, 2019
Common metals and their alloys, semi-wrought and unwrought; products and articles of commons metals and their alloys, namely…
Owned by: KANTHAL AB
Serial Number: 88325343
