CERADYNE, INC.

BORAL

Composite metallic plates including an inner layer comprising boron carbide sandwiched between outer layers comprising aluminum for use as neutron shielding; composite metallic plates for use in the manufacture of neutron-shielding containers, neutron-shielding jackets, and neutron-shielding tubes;

BORALUMINUM

BORATED ALUMINUM; BORAL ALUMINUM;Boron; Ceramic particles for use as a filtering media in neutron shielding; Ceramic powders used in manufacturing; Chemical preparations in the nature of filtering materials in neutron shielding;

BORALUMINUM

BORON ALUMINUM;Heat-resistant coatings for industrial applications where elevated temperatures occur;Absorbing carbons for neutron absorbers; Boron; Chemical preparations in the nature of filtering materials in neutron absorbers;

BORALUMINUM

Aluminum alloy;

BOROBOND

BORO BOND;Ceramic particles for use as a filtering media inneutron shielding;

BOROBOND

BORO-BOND;Ceramic articles having particles resistant to penetration by neutrons for use as a filtering media in the nuclear industry;

CD

The mark is a stylized representation of the letters CD.;Technical Ceramics-Namely, Alumina, Beryllia, Ferrites, Titanates, Boron Carbide, Silicon Carbide, Silicon Nitride, Fused Quartz and Other Nitrides, Borides, Carbides and Oxides for Such Uses as Hot Pressing Dies, Microwave Absorbing Ceramics, Nuclear Ceramics, Ceramic Tooling, Metallurigical Refractories, Gas Bearings, Armor and Ceramic Turbine Components and the Like;

CD

The mark consists of the letters CD in stylized form.;Color is not claimed as a feature of the mark.;Technical Ceramics-Namely, Alumina, Beryllia, Ferrites, Titanates, Boron Carbide, Silicon Carbide, Silicon Nitride, Fused Quartz and Other Nitrides, Borides, Carbides and Oxides for Such Uses as Hot Pressing Dies, Microwave Absorbing Ceramics, Nuclear Ceramics, Ceramic Tooling, Metallurigical Refractories, Gas Bearings, Armor and Ceramic Turbine Components and the Like;