Serial Number:
74556918
Mark:
NAVIGATOR
Status:
Abandoned-After inter partes decision
Status Date:
07-20-2000
Filing Date:
Registration Number:
N/A
Registration Date:
N/A
downhole drilling motor; steering and downhole formation evaluation system, namely a measurement-while-drilling (MWD) tool used in logging subterranean oil, gas and geothermal wells
Mark Description:
N/A
Class:
Machines and machine tools
Type of Mark:
Trademark
Published for Opposition Date:
05-21-1996
Owner:
Mark Drawing Status:
Typed Drawing
Abandon Date:
07-20-2000
Business Name:
THOMPSON COBURN, LLP
Correspondent Name: