Trademark: 76329565
Word
SIGRA
Status
Dead
Status Code
710
Status Date
Saturday, September 12, 2009
Serial Number
76329565
Registration Number
2682828
Registration Date
Tuesday, February 4, 2003
Mark Type
3000
Filing Date
Thursday, October 25, 2001
Published for Opposition
Tuesday, November 12, 2002
Cancellation Date
Saturday, September 12, 2009

Trademark Owner History
SGL Carbon AG - Original Registrant

Classifications
1 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
11 heat accumulators; and cold accumulators

Trademark Events
Sep 12, 2009
Cancelled Sec. 8 (6-Yr)
May 23, 2008
Case File In Ticrs
Feb 4, 2003
Registered-Principal Register
Nov 12, 2002
Published For Opposition
Oct 23, 2002
Notice Of Publication
Aug 20, 2002
Approved For Pub - Principal Register
Aug 5, 2002
Sec. 1(B) Claim Deleted
Jul 5, 2002
Correspondence Received In Law Office
Jul 5, 2002
Paper Received
Jan 25, 2002
Unresponsive/Duplicate Paper Received
Jan 22, 2002
Non-Final Action Mailed
Jan 8, 2002
Assigned To Examiner

Trademark Alertz updated from USPTO on 2030-01-24