| B NATIONAL BERYLLIA CORP.
72416421 24 Feb 1972 | on 28 Mar 1994 | PLATES, DISKS, BLOCKS, CYLINDERS AND RODS, EACH WITH OR WITHOUT HOLES ... Class 001 Class 001 Chemical Products PLATES, DISKS, BLOCKS, CYLINDERS AND RODS, EACH WITH OR WITHOUT HOLES THEREIN, AND HAVING A CERAMIC AS THEIR BASIS MATERIAL | | | BERLOX-STRATE NATIONAL BERYLLIA CORP.
72300364 13 Jun 1968 | on 04 Nov 1992 | CERAMIC BERYLLIUM OXIDE WAFERS, DISCS, PLATES, WITH OR WITHOUT HOLES, ... Class 021 Class 021 Houseware and Glass Products CERAMIC BERYLLIUM OXIDE WAFERS, DISCS, PLATES, WITH OR WITHOUT HOLES, ESPECIALLY USEFUL AS BASIS FOR ELECTRONIC CIRCUITS | | | CERAMEX NATIONAL BERYLLIA CORP.
72305341 16 Aug 1968 | on 04 Nov 1992 | MACHINED CERAMIC RODS, TUBES, SPHERES, AND CYLINDERS,MACHINED CERAMIC ... Class 001 Class 001 Chemical Products CERAMIC | | | SEALOX NATIONAL BERYLLIA CORP.
72328189 23 May 1969 | on 04 Nov 1992 | GLASS-CERAMIC POWDERED BONDING MATERIAL TO PROVIDE HERMETIC SEALS OR J... Class 005 Class 005 Pharmaceutical Products GLASS-CERAMIC POWDERED BONDING MATERIAL TO PROVIDE HERMETIC SEALS OR JOINTS BETWEEN CERAMIC TO CERAMIC ELEMENTS OR CERAMIC TO METAL ELEMENTS, AND ESPECIALLY USEFUL FOR THE MANUFACTURE OF DEVICES WHICH INCLUDE ELECTRONIC AND ELECTRICAL COMPONENTS | | | CERMETROL NATIONAL BERYLLIA CORP.
72321573 08 Apr 1969 | on 04 Nov 1992 | CERAMIC RODS, TUBES, WAFERS, CYLINDERS, STUDS AND PLATES WHICH HAVE PR... Class 001 Class 001 Chemical Products CERAMIC RODS, TUBES, WAFERS, CYLINDERS, STUDS AND PLATES WHICH HAVE PREDETERMINED PORTION OF THEIR SURFACES METALLIZED | | | ZIRCOLOX NATIONAL BERYLLIA CORP.
72267969 30 Mar 1967 | on 03 Nov 1992 | ZIRCONIUM OXIDE CRUCIBLES,ZIRCONIUM OXIDE CRUCIBLES Class 034 Class 034 Smoker's Products ZIRCONIUM OXIDE CRUCIBLES | | | BERLON NATIONAL BERYLLIA CORP.
72258314 09 Nov 1966 | on 03 Nov 1992 | ELECTRICAL INSULATING, POTTING AND ENCAPSULATING MATERIALS ESPECIALLY ... Class 021 Class 021 Houseware and Glass Products ELECTRICAL INSULATING, POTTING AND ENCAPSULATING MATERIALS ESPECIALLY USEFUL FOR POTTING, EMBEDMENT AND ENCAPSULATION OF ELECTRONIC COMPONENTS CONTAINING THE SAME | | | THOROX NATIONAL BERYLLIA CORP.
72152658 05 Sep 1962 | on 12 Feb 1988 | CERAMIC THORIUM OXIDE TUBES, CRUCIBLES, DISKS, RODS, BLOCKS, AND RAMMI... Class 026 Class 026 Lace, Ribbons & Embroidery and Fancy Goods CERAMIC THORIUM OXIDE TUBES, CRUCIBLES, DISKS, RODS, BLOCKS, AND RAMMING MIXES USED IN MISSILE AIRCRAFT, ELECTRONICS AND NUCLEAR FIELDS | | | CERMETROL NATIONAL BERYLLIA CORP.
73147708 07 Nov 1977 | on 01 Oct 1985 | CERAMIC RODS, TUBES, WAFERS, CYLINDERS, STUDS AND PLATES WHICH HAVE PR... Class 021 Class 021 Houseware and Glass Products CERAMIC RODS, TUBES, WAFERS, CYLINDERS, STUDS AND PLATES WHICH HAVE PREDETERMINED PORTION OF THEIR SURFACES METALLIZED, INCLUDING MICROELECTRONIC PACKAGES | | 
