Serial Number: 76329565

Reg Number: 2682828

Word Mark: SIGRA

Goods and Services: (CANCELLED) IC 001. US 001 005 006 010 026 046. G & S: composite materials made of a phase change material and carbon, phase change materials are selected from the group of water/ice, saline solutions, hydrates, paraffins, mixtures of these products and other products with high latent or melting heat at the solid/liquid phase transition point, the carbons are selected from the group of graphites, namely, electrographite, natural graphite, graphite salt, and expanded graphite, man-made carbons namely artificial carbon, amorphous carbon, carbon black, carbonized or graphitized carbon fibers, silicon carbide and titanium carbide; carbon pieces; carbon granules; carbon powders; foam structures made from carbon, namely, sheets, plates, hollow cylinders, and covers for use in manufacturing composite materials consisting of phase change materials and carbon materials; carbon laminates; graphite foils; carbon or graphite fibers; carbon or graphite textile products, namely, fabrics as plain weaves, twills, satin, tapes from unidirectional carbon or graphite fibers, felts, and fleeces for use in the manufacture of composite materials; carbon composites; components made from carbon, namely, plates with or without an embossed, pressed or machined flow field; and semi-finished products made from carbon or graphite, namely, foils, sheets, plates, rods and squared stones for use in the manufacture of composite materials

(CANCELLED) IC 011. US 013 021 023 031 034. G & S: heat accumulators; and cold accumulators

Mark Drawing Code: (3) DESIGN PLUS WORDS, LETTERS, AND/OR NUMBERS

Design Search Code: 28.01.05 - Alpha (Greek letter); Greek characters; Omega (Greek letter)

Filing Date: 10/25/2001

Current Basis: 44E

Original Filing Basis: 1B;44D

Owner: (REGISTRANT) SGL Carbon AG CORPORATION FED REP GERMANY Rheingaustrasse 182 D-65203 Wiesbaden FED REP GERMANY

Attorney of Record: Ralph E. Locher

Type of Mark: TRADEMARK

Register: PRINCIPAL

Live/Dead Indicator: DEAD

Prior Registrations: 1186411;1233280;1429216

SiteNo: 469527