FIREFRAX
Filed: March 11, 1922
Refractory Brick, Refractory Cement, Refractory Tile, Muffles, and Shaped Refractories
Owned by: KENNECOTT CORPORATION
Serial Number: 71160537
MX
Filed: March 27, 1943
Abrasive and Polishing Material in the Form of Sheets, Strips, Sleeves, Belts, Sticks, Stones, Rubbing Bricks, and Wheels…
Owned by: KENNECOTT CORPORATION
Serial Number: 71459400
PANGBORNITE
Filed: December 20, 1962
Particulate Abrasive Materials for Use in Mechanical Abrading, Cleaning and Finishing Processes
Owned by: KENNECOTT CORPORATION
Serial Number: 72159520
"BLUE DOT"
Filed: October 23, 1963
BRASS ROD
Owned by: KENNECOTT CORPORATION
Serial Number: 72179613
GRAPH-I-TITE
Filed: September 24, 1964
CARBON AND GRAPHITE PRODUCTS IN SOLID FORM-NAMELY, RODS, TUBES, BILLETS, ETC
Owned by: KENNECOTT CORPORATION
Serial Number: 72202538
BLUE MAX
Filed: April 8, 1985
CERAMIC FIBER REFRACTORY MODULES USED FOR INSULATING INDUSTRIAL FURNACES
Owned by: KENNECOTT CORPORATION
Serial Number: 73531035
MULTILAYER
Filed: October 15, 1985
MOLTEN METAL FILTERING UNIT COMPRISED OF DIFFERING LAYERS OF FILTER MEDIA, EACH LAYER HAVING A DIFFERENT PORE SIZE
Owned by: KENNECOTT CORPORATION
Serial Number: 73563108
MULTICAST
Filed: October 15, 1985
REUSABLE FILTER ASSEMBLY COMPRISED OF; HOLDING FURNACE-FILTER BOX, BONDED FILTER MEDIA, HORIZONTAL SEALING PLATE, VERTICAL…
Owned by: KENNECOTT CORPORATION
Serial Number: 73565824
POLYBLAST
Filed: July 10, 1986
DISCRETE MOLDED PARTICLES OF THERMOPLASTIC POLYCARBONATE RESIN FOR USE AS DEFLASHING MEDIA FOR INDUSTRIAL USE
Owned by: KENNECOTT CORPORATION
Serial Number: 73608845
PHOTOBRITE
Filed: September 15, 1986
FILTER CARTRIDGE FOR FILTERING PHOTOGRAPHIC DEVELOPING FLUIDS
Owned by: KENNECOTT CORPORATION
Serial Number: 73619670
SCHEDULER
Filed: January 12, 1987
ELECTRONIC PLANT STRESS MONITOR
Owned by: KENNECOTT CORPORATION
Serial Number: 73639238
