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Trademark: 74021326
Status Date
Saturday, June 29, 2002
Registration Number
1647953
Registration Date
Tuesday, June 18, 1991
Filing Date
Friday, January 19, 1990
Published for Opposition
Tuesday, March 26, 1991
Cancellation Date
Saturday, June 29, 2002
9 device for determining fouling severity in crude oil processing
Jun 29, 2002
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Aug 28, 1996
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Jun 17, 1996
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Jun 18, 1991
Registered-Principal Register
Mar 26, 1991
Published For Opposition
Feb 22, 1991
Notice Of Publication
Jan 3, 1991
Approved For Pub - Principal Register
Dec 31, 1990
Allowance/Count Withdrawn
Nov 1, 1990
Correspondence Received In Law Office
May 4, 1990
Non-Final Action Mailed
Apr 6, 1990
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24