Trademark: 74008226
Status Date
Saturday, February 9, 2002
Registration Number
1632817
Registration Date
Tuesday, January 29, 1991
Filing Date
Wednesday, December 6, 1989
Published for Opposition
Tuesday, November 6, 1990
Cancellation Date
Saturday, February 9, 2002
1 INDUSTRIAL GASES, NAMELY ARSINE AND PHOSPHINE FOR USE IN THE SEMICONDUCTOR INDUSTRY
Feb 9, 2002
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Mar 4, 1997
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Jan 29, 1997
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Jan 29, 1991
Registered-Principal Register
Nov 6, 1990
Published For Opposition
Oct 6, 1990
Notice Of Publication
Aug 23, 1990
Approved For Pub - Principal Register
Aug 10, 1990
Correspondence Received In Law Office
Apr 4, 1990
Non-Final Action Mailed
Feb 23, 1990
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24