Trademark: 78328028
Word
OPTIETCH
Status
Dead
Status Code
606
Status Date
Wednesday, May 10, 2006
Serial Number
78328028
Mark Type
4000
Filing Date
Friday, November 14, 2003
Published for Opposition
Tuesday, August 17, 2004
Abandoned Date
Wednesday, May 10, 2006

Trademark Owner History
VERSUM MATERIALS US, LLC - 1st New Owner After Publication
Air Products and Chemicals, Inc. - Owner At Publication

Classifications
1 Wet etchant for polysilicon amorphous silicon etches

Trademark Events
Mar 22, 2017
Automatic Update Of Assignment Of Ownership
Jul 12, 2006
Abandonment Notice Mailed - No Use Statement Filed
Jul 12, 2006
Abandonment - No Use Statement Filed
Nov 9, 2005
Extension 2 Granted
Oct 27, 2005
Extension 2 Filed
Oct 27, 2005
Teas Extension Received
May 6, 2005
Extension 1 Granted
May 6, 2005
Extension 1 Filed
May 6, 2005
Teas Extension Received
Nov 9, 2004
Noa Mailed - Sou Required From Applicant
Aug 17, 2004
Published For Opposition
Jul 28, 2004
Notice Of Publication
Jun 10, 2004
Approved For Pub - Principal Register
Jun 9, 2004
Assigned To Examiner
Dec 9, 2003
New Application Entered In Tram

Trademark Alertz updated from USPTO on 2030-01-24