| LAVA LAVA CRUCIBLE COMPANY OF PITTSBURGH
71568640 12 Nov 1948 | on 03 Nov 1992 | INDUSTRIAL CRUCIBLES FOR MELTING METALS,INDUSTRIAL CRUCIBLES FOR MELTI... Class 034 Class 034 Smoker's Products INDUSTRIAL CRUCIBLES FOR MELTING METALS | | | LAVA LAVA CRUCIBLE COMPANY OF PITTSBURGH
71546108 03 Jan 1948 | on 03 Nov 1992 | BRICKS, SPECIAL SHAPES, AND CEMENTS, MADE OF BONDED AND OF UNBONDED RE... Class 012 Class 012 Vehicles and Products for locomotion by land, air or water BRICKS, SPECIAL SHAPES, AND CEMENTS, MADE OF BONDED AND OF UNBONDED REFRACTORY MATERIALS AND USED IN ENVIRONMENTS THAT ARE SUBJECT TO HIGH HEAT | | | INSULAVA LAVA CRUCIBLE COMPANY OF PITTSBURGH
71272107 08 Sep 1928 | on 03 Nov 1992 | HEAT-INSULATING MATERIAL FOR FURNACES IN WHICH DIATOMACEOUS EARTH IS A... Class 012 Class 012 Vehicles and Products for locomotion by land, air or water NO CLAIM IS MADE TO THE WORD "LAVA" APART FROM THE MARK AS SHOWN IN THE ACCOMPANYING DRAWING. | | | LAVA LOX LAVA CRUCIBLE COMPANY OF PITTSBURGH
71272112 08 Sep 1928 | on 03 Nov 1992 | REFRACTORY MATERIALS THE BASE OF WHICH IS ALUMINOUS OXIDE USED IN THE ... Class 012 Class 012 Vehicles and Products for locomotion by land, air or water NO CLAIM IS MADE TO THE WORD "LAVA" APART FROM THE MARK AS SHOWN, ALL COMMON-LAWRIGHTS, HOWEVER, BEING RESERVED. | |