TORSION-ARM
Filed: March 11, 1968
MECHANICAL CONVEYOR BELT CLEANERS
Owned by: MATERIAL CONTROL, INC.
Serial Number: 72292946
THERMOSHIELD
Filed: February 26, 1979
Flexible Strip Doors, Room Dividers and Sound Barriers
Owned by: MATERIAL CONTROL, INC.
Serial Number: 73204991
HEATSTALKER
Filed: June 29, 1981
Non-Contact Infrared Thermometer
Owned by: MATERIAL CONTROL, INC.
Serial Number: 73317052
INSUL-GLARE
Filed: November 9, 1981
Welding Curtains in the Nature of Transparent Plastic Strips or Sheets Forming a Screen
Owned by: MATERIAL CONTROL, INC.
Serial Number: 73336246
INSUL-AIR
Filed: November 9, 1981
Flexible Strip Doors
Owned by: MATERIAL CONTROL, INC.
Serial Number: 73336247
THE MAXI-LIFT
Filed: November 16, 1981
Portable Power-Operated Elevating Work Platforms
Owned by: MATERIAL CONTROL, INC.
Serial Number: 73337504
SIZE-O-MATIC
Filed: May 5, 1982
Size Sensing X-Ray Cassette Tray for Medical Use
Owned by: MATERIAL CONTROL, INC.
Serial Number: 73363071
STOCKMASTER
Filed: September 22, 1986
OVERHEAD WORK PLATFORM FOR PALLET AND WORKER USED ON FORKLIFT TRUCKS
Owned by: MATERIAL CONTROL, INC.
Serial Number: 73621539
WORKMASTER
Filed: September 17, 1986
FORKLIFT TRUCK ACCESSORIES, NAMELY WORK PLATFORMS, INSULATED PASSENGER LIFT BUCKETS AND VERTICAL MAST HEIGHT EXTENDERS
Owned by: MATERIAL CONTROL, INC.
Serial Number: 73621563
TILTNROLL
Filed: April 24, 1991
metal ladder stands
Owned by: MATERIAL CONTROL, INC.
Serial Number: 74160460
TILT N ROLL
Filed: February 21, 1992
metal ladder stands
Owned by: MATERIAL CONTROL, INC.
Serial Number: 74248156
MASTERSTEP
Filed: August 26, 1992
metal ladders
Owned by: MATERIAL CONTROL, INC.
Serial Number: 74308256
ROTO-LEVEL CONTROL
ROTATING PADDLE SENSOR MECHANISM FOR INDICATING THE LEVEL OF FLOWABLE MATERIAL IN A STORAGE BIN
Owned by: MATERIAL CONTROL, INC.
Serial Number: 76611713
