Trademark Search  /  GRAFZONE

GRAFZONE

○ Dead · Abandoned

U.S. federal trademark · Serial No. 85883949

Mark
GRAFZONE
Status
Abandoned
Serial Number
85883949
Filing Date
March 22, 2013
Class(es)
Class 011, Class 017

Owners

GrafTech International Holdings Inc.
03 · Independence, OH, US
GrafTech International Holdings Inc.
03 · Parma, OH, US

Goods & Services

Carbon and graphite based industrial heat management systems kit comprising of carbon insulation, graphite heating element, graphite heat shields, support columns and walls made of graphite, all for use in electrical reactors and furnaces, such as sapphire, silicon, silicon carbide, and metals heat treatment

Insulation for furnaces and electrical reactors; resistance heaters; other furnace components comprising of graphite heat shields, graphite support columns and walls for use in electrical reactors and furnaces, such as sapphire, silicon, silcon carbide, and metals heat treatment

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.