WHI



Trademark Coverage

No Class Specified

WELLHEADS; DUAL WELLHEADS; ELECTRIC FEEDTHRU WELLHEADS; WELLHEAD EQUIPMENT, NAMELY CASING HEADS, CASING HANGERS, TUBING HEADS, TUBING HEAD SPOOLS, SECONDARY MECHANICAL SEALS, TUBING HANGERS, WELLHEAD TUBING HEAD ADAPTERS, WELLHEAD FLANGES, WELLHEAD CROSSES AND TEES, TREE CAPS, WELLHEAD AND CHRISTMAS TREE FLUID AND GAS FLOW VALVES, WELLHEAD AND CHRISTMAS TREE FLUID AND GAS FLOW CHOKES, TENSION SET PACKERS, RING SEAL PACKERS, AND ANY COMBINATION OF THE AFOREMENTIONED GOODS SOLD AS A UNIT

Owner

DUHN OIL TOOL, INC.

Business in Bakersfield, CA

Owns 5 trademarks

Timeline
  • Aug 02
    2013
    Cancelled SEC 8 (10 Yr)/Expired Section 9
  • Jan 16
    2009
    Registered SEC 8 (6 Yr) Accepted & SEC 15 ACK
  • Jan 05
    2009
    Assigned To Paralegal
  • Dec 26
    2008
    TEAS Section 8 & 15 Received
  • Apr 24
    2008
    Case File In TICRS
  • Feb 06
    2008
    Assignment Of Ownership Not Updated Automatically
  • Dec 31
    2002
    Registered Principal Register
  • Oct 08
    2002
    Published For Opposition
  • Sep 18
    2002
    Notice Of Publication
  • Jul 10
    2002
    Approved For PUB Principal Register
  • Mar 04
    2002
    Correspondence Received In Law Office
  • Oct 18
    2001
    Non Final Action Mailed
  • Aug 27
    2001
    Non Final Action Mailed
  • Aug 17
    2001
    Assigned To Examiner