SIDETRACKER
Filed: June 9, 1992
powered auxiliary rails for moving rail-guided equipment to and from the guiderails of a subterranean drilling rig
Owned by: Woolslayer Companies, Inc.
Serial Number: 74283584
LEE C. MOORE A WOOLSLAYER COMPANY
Filed: April 8, 2010
Drilling rigs and equipment, namely, masts and substructures, derricks, cranes, hoisting equipment, pipe racking equipment…
Owned by: Woolslayer Companies, Inc.
Serial Number: 85009801
HMR HIGHLY MOBILE RIG
Filed: June 10, 2010
Drilling rigs used in the oil and gas drilling industry
Owned by: Woolslayer Companies, Inc.
Serial Number: 85059374
9D DERRICK
Hingeable derrick assembly comprised of an upper derrick structure, a lower derrick structure, a hinge connecting the upper…
Owned by: Woolslayer Companies, Inc.
Serial Number: 85085751
XS MAST
Filed: July 15, 2010
Oil field equipment, namely, extension mast crane, a scoping dog assembly comprised of a wheeled body moveable on a track…
Owned by: Woolslayer Companies, Inc.
Serial Number: 85085767
RIG ROVER
Filed: July 15, 2010
Well to well rig moving systems comprised of a support structure, hydraulic cylinders, hoses, and fittings for lifting a…
Owned by: Woolslayer Companies, Inc.
Serial Number: 85085784
HMR SLOTBOX
Filed: October 10, 2012
Drilling rigs and drilling machines used in the oil and gas drilling industry
Owned by: Woolslayer Companies, Inc.
Serial Number: 85750543
SIDETRACKER
Filed: May 17, 2013
POWERED AUXILIARY RAILS FOR MOVING RAIL-GUIDED EQUIPMENT TO AND FROM THE GUIDERAILS OF A SUBTERRANEAN DRILLING RIG
Owned by: Woolslayer Companies, Inc.
Serial Number: 85935024
TRIPLE CROWN BOP XSPORT
Filed: September 28, 2015
Transportable metal construction, namely, metal transportation and storage system for a blowout preventer comprising a skid…
Owned by: Woolslayer Companies, Inc.
Serial Number: 86770940
