Trademark: 75781570
Word
MESOELK
Status
Dead
Status Code
606
Status Date
Friday, December 1, 2000
Serial Number
75781570
Mark Type
1000
Filing Date
Monday, August 23, 1999
Published for Opposition
Tuesday, March 7, 2000
Abandoned Date
Friday, December 1, 2000

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

Classifications
1 Porous silicon dioxide for use in fabricating semiconductor devices in the electronics industry
MESO ELK

Trademark Events
Mar 22, 2017
Automatic Update Of Assignment Of Ownership
Apr 1, 2001
Abandonment - No Use Statement Filed
May 30, 2000
Noa Mailed - Sou Required From Applicant
Mar 7, 2000
Published For Opposition
Feb 4, 2000
Notice Of Publication
Dec 6, 1999
Approved For Pub - Principal Register
Dec 2, 1999
Assigned To Examiner

Trademark Alertz updated from USPTO on 2030-01-24