on 02 Nov 1998
Last Applicant/ Owned by
200 E. RANDOLPH DRIVE
CHICAGO
IL
60601
Serial Number
73104612 filed on 28th Oct 1976
Registration Number
1083156 registered on 24th Jan 1978
Filing Basis
1. use application currently
Disclaimer
NO DATA
FLOW CONTROLS MECHANIC'S HAND TOOLSS AND MANUALLY OPERATED WELL TOOLS HYDRAULIC PNEUMATIC-HYDRAULIC AND ELECTRO-HYDRAULIC CONTROLS FOR OPERATING REMOTELY LOCATED WELL COMPLETION ASSEMBLIES; POWER OPERATED VALVE ACTUATORS; FLUID CONTROL VALVES BEING PARTS OF MACHINES; POWER ACTUATED CONNECTORS AND COUPLINGS FOR CONDUITS AND THE LIKE; UNITIZED WELLHEADS; WELLHEAD ASSEMBLIES; WELL COMPLETION ASSEMBRead More
BOTTOM HOLE TEST ADAPTERS, WASH NIPPLE ADAPTERS, CHOKE ADAPTERS, TUBING HEAD ADAPTERS AND MUD CROSS ADAPTERS, ALL IN THE NATURE OF FITTINGS; MANUALLY OPERATED CONNECTORS AND COUPLING FOR CONDUITS AND THE LIKE; REINSTALLATION NIPPLES, METAL RING GASKETS; POSITIVE CHOKES IN THE NATURE OF FIXED ORIFICES; ADJUSTABLE CHOKES AND CHOKE ASSEMBLIES IN THE NATURE OF ADJUSTABLE VALVES; TUBING HEADS AND TUBING HEAD ATTACHMENTS; TEES, ELLS, BUSHINGS, CROSSES, NIPPLES, COUPLINGS AND THE LIKE FITTINGS; FLANGES AND FLANGED FITTINGS; TUBING HANGERS; HANGER COUPLINGS; CASING HEADS; CASING HANGERS; CAGE NIPPLES; WASH NIPPLES; SWAGE NIPPLES; BULL PLUGS; VALVE REMOVAL PLUGS; UNIONS FOR PIPES AND THE LIKE; PACKOFFS; PACKOFF FLANGES; STRIPPERS; STUD BOLTS AND NUTS THEREFOR; CLAMPS AND HUBS FOR FLANGED FITTING CONNECTORS; TEST PLUGS; BOWL PROTETORS; COMPANION FLANGES; MULTIPLE WELL COMPLETION FITTINGS; MANUALLY OPERATED VALVES MADE OF METAL; CASING SPOOLS; SWIVEL JOINTS; AND LANDING SUB ASSEMBLIES IN THE NATURE OF FITTINGS
18th Feb 1976
18th Feb 1976
HYDRAULIC PNEUMATIC-HYDRAULIC AND ELECTRO-HYDRAULIC CONTROLS FOR OPERATING REMOTELY LOCATED WELL COMPLETION ASSEMBLIES; POWER OPERATED VALVE ACTUATORS; FLUID CONTROL VALVES BEING PARTS OF MACHINES; POWER ACTUATED CONNECTORS AND COUPLINGS FOR CONDUITS AND THE LIKE; UNITIZED WELLHEADS; WELLHEAD ASSEMBLIES; WELL COMPLETION ASSEMBLIES AND SYSTEMS COMPRISING, FOR EXAMPLE, IN ADDITION TO A WELLHEAD ASSEMBLY, A TUBING HEAD, TUBING HANGER, TUBING HEAD ADAPTER, VALVE, TEE AND CHOKE; SUBSEA AND SURFACE SUSPENSION APPARATUS FOR WELLS AND POWER OPERATED AND POWER
30th Jan 1976
30th Jan 1976
MECHANIC'S HAND TOOLSS AND MANUALLY OPERATED WELL TOOLS
29th Jan 1975
29th Jan 1975
FLOW CONTROLS
26th Feb 1976
26th Feb 1976
FLANGE PROTECTORS OF RUBBER AND THE LIKE MATERIAL
04th Nov 1975
04th Nov 1975
No 73104612
No Service/Collective Mark
No
No
No
No
No
No
No
No
No
| Status Date | Action Taken |
|---|---|
| 02th Nov 1998 | EXPIRED SEC. 9 |
| 29th Nov 1983 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
