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THRU-TUBING TECHNOLOGY

Status

Dead

Status Code

602

Status Date

Saturday, August 24, 2002

Serial Number

76057924

Mark Type

1000

Filing Date

Friday, May 26, 2000

Abandoned Date

Monday, April 8, 2002

Trademark Owner History

CORE LABORATORIES GLOBAL N. V.

Classifications

7 WELL FINISHING TOOLS, NAMELY CONTINUOUS TUBING OVERSHOT, CUTTING OVERSHOT, PACK-OFF SUB, COIL TUBING OVERSHOT EXTENSIONS, DRIVE BUSING, DOMED MOUSE TRAP OVERSHOT, MECHANICAL "GS" TYPE A SPEAR, MECHANICAL "GS" TYPE A SPEAR WITH XX PRONG, BULL DOG SPEAR, ROPE SPEAR, BOOT COLLAR BASKET, VENTURI JET JUNK BASKET, SKIRTED MAGNET, ROTARY SHOE, HYDRAULIC TUBING CUTTER, EXTERNAL MECHANICAL CUTTER, FD HYDRAULIC DISCONNECT, CIRCULATION SUB, DUAL CIRCULATION SUB, DRAIN SUB, DYNAMIC CLOSING CIRCULATION SUB, DRAIN SUB, DYNAMIC CLOSING CIRCULATION SUB, MOTORIZED BAIT RECEPTACLE, LEAD IMPRESSION BLOCK, MECHANICAL BOW SPRING CENTRALIZER, HYDRAULIC BOW SPRING CENTRALIZER, ROTATION STABILIZER, G-STOP HYDRAULIC SETTING TOOL, BULL DOG PACK-OFF SPEAR

37 RENTAL OF WELL FISHING TOOLS AND WELL FISHING EQUIPMENT; INSTALLATION OF WELL FISHING AND DRILLING TOOLS AND EQUIPMENT; AND WELL DRILLING SERVICES, NAMELY FISHING, TUBING WINDOW CUTTING AND WASHOVER SERVICES

42 RESEARCH AND DEVELOPMENT OF PRODUCTS FOR WELL DRILLING AND SERVICING; RESEARCH, DEVELOPMENT, DESIGN, AND TESTING OF NEW TOOLS FOR WELL-DRILLING AND WELL-SERVICING FOR OTHERS

THROUGH TUBING TECHNOLOGY

Trademark Events

Aug 24, 2002

Abandonment - Failure To Respond Or Late Response

Sep 4, 2001

Unresponsive/Duplicate Paper Received

Oct 5, 2001

Non-Final Action Mailed

May 29, 2001

Correspondence Received In Law Office

Nov 29, 2000

Non-Final Action Mailed

Nov 27, 2000

Assigned To Examiner