Trademark: 73544588
Status Date
Saturday, November 4, 2006
Registration Number
1380226
Registration Date
Tuesday, January 28, 1986
Filing Date
Monday, June 24, 1985
Published for Opposition
Tuesday, November 5, 1985
Cancellation Date
Saturday, November 4, 2006
9 LABORATORY CORE TESTING EQUIPMENT FOR CORES REMOVED DURING DRILLING OF OIL AND GAS WELLS, NAMELY, CORE HOLDERS, ACCUMULATORS, CORE FLOODING TESTERS, PRESSURE/VOLUME/TEMPERATURE (PTV) MEASURING CELLS, VISUAL PRESSURE/VOLUME/TEMPERATURE (PTV) MEASURING CELLS, POROSIMETERS, PERMEABILITY TEST APPARATUS USED TO TEST THE PERMEABILITY OF CORE SAMPLES, CAPILLARY PRESSURE APPARATUS, RESISTIVITY MEASURING APPARATUS USED TO MEASURE ELECTRICAL RESISTANCE OF CORE SAMPLES, AND X-RAY CORE SCANNING APPARATUS
Nov 4, 2006
Cancelled Sec. 8 (10-Yr)/Expired Section 9
Dec 20, 2002
Teas Change Of Correspondence Received
Mar 31, 1992
Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
Dec 23, 1991
Registered - Sec. 8 (6-Yr) & Sec. 15 Filed
Jan 28, 1986
Registered-Principal Register
Nov 5, 1985
Published For Opposition
Oct 6, 1985
Notice Of Publication
Sep 12, 1985
Approved For Pub - Principal Register
Sep 5, 1985
Examiner's Amendment Mailed
Aug 26, 1985
Assigned To Examiner
Trademark Alertz updated from USPTO on 2030-01-24
