Mark Identification

SIGRAFLEX SIGRA FLEX

Serial Number

73194421

Filing Date

Nov 24, 1978

Registration Date

Apr 5, 1983

Trademark by

SGL CARBON SE

Classification Information

Products Containing Graphite Material-Namely, Machine Bearings

Machinery

Pressure Relief Safety Disks Designed to Burst at a Predetermined Pressure, i.e. Rupture Discs

Electrical and Scientific Apparatus

Resistance Heating Elements for High Temperature Furnaces

Environmental Control Apparatus

Gaskets, Seals and Packings for Pumps, Compressors, Flanges and Cylinder Heads and Radiation Shields and Heat Insulating Sheets for High Temperature Furnaces

Rubber Goods