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Trademark: 73767895
Status Date
Monday, October 28, 1996
Registration Number
1593539
Registration Date
Tuesday, April 24, 1990
Filing Date
Monday, December 5, 1988
Published for Opposition
Tuesday, January 30, 1990
Cancellation Date
Monday, October 28, 1996
42 ELECTRICAL WELL LOGGING, NAMELY, MEASURING RESISTIVITY OF UNDERGROUND FORMATIONS AND CALCULATING MOVABLE HYDROCARBONS IN THOSE FORMATIONS
Oct 28, 1996
Cancelled Sec. 8 (6-Yr)
Apr 24, 1990
Registered-Principal Register
Jan 30, 1990
Published For Opposition
Dec 30, 1989
Notice Of Publication
Oct 2, 1989
Approved For Pub - Principal Register
Sep 5, 1989
Correspondence Received In Law Office
Mar 13, 1989
Non-Final Action Mailed
Feb 13, 1989
Assigned To Examiner
Feb 9, 1989
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24