Trademark: 75168900
Word
SIGMA
Status
Dead
Status Code
710
Status Date
Saturday, February 14, 2009
Serial Number
75168900
Registration Number
2156184
Registration Date
Tuesday, May 12, 1998
Mark Type
1000
Filing Date
Thursday, September 19, 1996
Published for Opposition
Tuesday, February 17, 1998
Cancellation Date
Saturday, February 14, 2009
Trademark Owner History
GSI GROUP INC. -
GSI LUMONICS, INC. -
LUMONICS INC. - Original Registrant
Classifications
9 lasers for marking, cutting, welding and otherwise working silicon wafers, plastic packaging materials and metals
Trademark Events
Feb 14, 2009
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Aug 15, 2007
Case File In Ticrs
Jun 21, 2004
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
May 12, 2004
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
May 12, 1998
Registered-Principal Register
Feb 17, 1998
Published For Opposition
Feb 17, 1998
Published For Opposition
Jan 16, 1998
Notice Of Publication
Dec 4, 1997
Approved For Pub - Principal Register
Nov 25, 1997
Assigned To Examiner
Nov 4, 1997
Correspondence Received In Law Office
Nov 3, 1997
Letter Of Suspension Mailed
Oct 8, 1997
Correspondence Received In Law Office
May 22, 1997
Non-Final Action Mailed
May 8, 1997
Assigned To Examiner
May 1, 1997
Assigned To Examiner
VIROPHARMA
VIROPHARMA INCORPORATED
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