Trademark: 73499473
Status Date
Monday, November 23, 1992
Registration Number
1393641
Registration Date
Tuesday, May 20, 1986
Filing Date
Friday, September 14, 1984
Published for Opposition
Tuesday, February 25, 1986
Cancellation Date
Monday, November 23, 1992
1 HEXAMETHYLDISILAZANES USED AS PHOTORESIST ADHESION PROMOTERS USED IN THE MANUFACTURE OF SEMICONDUCTORS
Nov 23, 1992
Cancelled Sec. 8 (6-Yr)
May 20, 1986
Registered-Principal Register
Feb 25, 1986
Published For Opposition
Jan 26, 1986
Notice Of Publication
Jan 6, 1986
Approved For Pub - Principal Register
Oct 15, 1985
Correspondence Received In Law Office
May 14, 1985
Non-Final Action Mailed
Mar 13, 1985
Correspondence Received In Law Office
Jan 28, 1985
Non-Final Action Mailed
Jan 4, 1985
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24