HY-JAX
Filed: July 2, 1962
Hydraulic Yieldable Jacks and Pit Posts
Owned by: Commercial Shearing, Inc.
Serial Number: 72148147
FLOWDYNE
Filed: November 4, 1976
PISTON PUMPS AND MOTORS, NOT FOR LAND WHEELS
Owned by: Commercial Shearing, Inc.
Serial Number: 73105351
UNICAST
Filed: May 2, 1978
Hydraulic Valves
Owned by: Commercial Shearing, Inc.
Serial Number: 73168775
QUICK-JAX
Filed: June 5, 1979
Hydraulic Support for Longwall Mine Entries
Owned by: Commercial Shearing, Inc.
Serial Number: 73218495
D101
Filed: December 10, 1979
Hydraulic Pumps and Valves
Owned by: Commercial Shearing, Inc.
Serial Number: 73242216
MD
Filed: December 10, 1979
Hydraulic Motors
Owned by: Commercial Shearing, Inc.
Serial Number: 73242218
P15H
Filed: December 10, 1979
Hydraulic Pumps
Owned by: Commercial Shearing, Inc.
Serial Number: 73242367
PD
Filed: December 10, 1979
Hydraulic Pumps
Owned by: Commercial Shearing, Inc.
Serial Number: 73242369
M15H
Filed: December 10, 1979
Hydraulic Motors
Owned by: Commercial Shearing, Inc.
Serial Number: 73242370
P77
Filed: March 21, 1980
Hydraulic Pumps and Motors
Owned by: Commercial Shearing, Inc.
Serial Number: 73254924
P52
Filed: March 21, 1980
Hydraulic Pumps and Motors
Owned by: Commercial Shearing, Inc.
Serial Number: 73254925
