TT TECHNOLOGIES, INC.
Filed: February 9, 1994
pneumatic pipe-ramming machines and power-operated underground piercing tools used to penetrate the ground for the purpose…
Owned by: TT Technologies, Inc.
Serial Number: 74488272
GRUNDODRILL
Filed: February 18, 1994
hydraulic power-operated directional drilling machine, namely tools to aid in the making of holes in the ground to assist…
Owned by: TT Technologies, Inc.
Serial Number: 74491823
GRUNDO-OIL
Filed: February 22, 1994
tool lubricating oil
Owned by: TT Technologies, Inc.
Serial Number: 74492585
GRUNDOWINCH
Filed: May 2, 1994
portable winches and parts therefor
Owned by: TT Technologies, Inc.
Serial Number: 74522907
GRUNDOWINCH
Filed: October 20, 1994
portable winches and parts therefor
Owned by: TT Technologies, Inc.
Serial Number: 74587660
GRUNDOBURST
Filed: April 12, 1996
hydraulic rod pusher for repair and rehabilitation of underground pipes and pipelines
Owned by: TT Technologies, Inc.
Serial Number: 75087387
GRUNDOSCOPE
Filed: September 20, 1996
telescopic aiming and leveling unit that acts as a sight to aid in making straight bores with a ground boring or piercing…
Owned by: TT Technologies, Inc.
Serial Number: 75169464
CONDUCTOR BARREL
Filed: December 3, 1996
underground pipe pushing machines and cutting shoes for use therewith
Owned by: TT Technologies, Inc.
Serial Number: 75207537
GRUNDOTUGGER
Filed: January 3, 2001
Power operated cable activated pipe bursting puller for repair and rehabilitation of underground pipes and pipelines
Owned by: TT Technologies, Inc.
Serial Number: 76189393
