SE/DUROID
Filed: September 29, 1969
RESIN BONDED FIBROUS MATERIAL SOLD IN SHEET AND STRIP FORM FOR GENERAL INDUSTRIAL USES
Owned by: LYDALL, INC.
Serial Number: 72339067
GP/DUROID
Filed: September 29, 1969
FIBER-ELASTOMER MATERIALS SOLD IN SHEET FORM FOR GENERAL INDUSTRIAL PURPOSES SUCH AS USE IN THE MANUFACTURE OF GASKETS AND…
Owned by: ROGERS CORPORATION
Serial Number: 72339228
RT/DUROID
Filed: September 29, 1969
FIBER REINFORCED PLASTIC SHEET MATERIAL FOR GENERAL INDUSTRIAL PURPOSES, PARTICULARLY FOR USE IN THE MANUFACTURE OF GASKETS…
Owned by: ROGERS CORPORATION
Serial Number: 72339229
UNI-BOARD
Filed: September 29, 1969
FIBER-TYPE INSERT LINERS FOR HOT TOP CASTINGS AND FOR INGOT MOLDS
Owned by: UNIVERSAL REFRACTORIES, INC.
Serial Number: 72339254
UNI-LOC
Filed: September 29, 1969
WIPER STRIPS FOR HOT TOP BOTTOM RING ASSEMBLIES
Owned by: UNIVERSAL REFRACTORIES CORPORATION
Serial Number: 72339255
UNI-LITE
Filed: September 29, 1969
LIGHT WEIGHT HEAT PRODUCING EXOTHERMIC COMPOUNDS AND HEAT PRESERVING INSULATING COMPOUND USED IN THE CASTING OF STEEL AND…
Owned by: UNIVERSAL REFRACTORIES, INC.
Serial Number: 72339256
HEAT-SAVER
Filed: September 29, 1969
HOT TOP CASTINGS FOR HOT TOPPING STEEL
Owned by: UNIVERSAL REFRACTORIES CORPORATION
Serial Number: 72339258
