PRCO Trademark

Stones; non-agricultural lime for use in construction; fireclay; clay ash; fired bricks; gypsum; cement, namely, almina cement, cement mixes, filling cement, hydraulic cement, magnesia cement, portland cement, silica cement (pozzolanic cement); concretes building elements, namely, concrete, concrete walls for building, non-metal casting forms for concrete, refractory concrete, concrete blocks; tiles of not metal, namely, ceramic tiles, fireproof tiles, glass tiles, gypsum tiles, earthenware tile; pitch; building glass; window glass; adhesive mortar for building purposes; ceramic bricks for use in refractory furnaces; ceramic shapes for use in refractory furnaces; fired refractory materials, not of metal; refractory blocks, not of metal; refractory bricks, not of metal; refractory castable mixes, not of metal; refractory concrete; refractory construction materials, not of metal; refractory furnace linings, not of metal; refractory mortars; refractory shapes, not of metal; sculptures of marble or stone; monuments of stone or marble; statues of marble; tombstones of stone, concrete or marble

Casting machines; continuous metal casting machines; concrete vibrators; mixing machines; hydraulic valve actuators; hydraulic pumps; valves being parts of machines; valves for pumps; pneumatic valve actuators; vehicle pneumatic and hydraulic compressors; pneumatic controls for machines, motors and engines; garbage disposals

Refractory construction materials of metal; refractory castable mixes of metal; refractory shapes of metal; refractory furnace linings of metal; semi-refractory bricks of metal; fired refractory materials of metal; metal tiles; metal hardware, namely, washers; screws of metal; metal shims; metal bolts; screw rings of metal; pegs of metal; cermets; tubes of metal; steel pipes and tubes

[ Insulating materials; insulating refractory materials; non-metal sealing rings for use as connection seals; rings of rubber for use as pipe connection seals; gasket sealer for use in plumbing; joint packing for gas filled pipe; pipe jackets, not of metal for use with graphite pipe; plastic sections for use in the manufacture of spacer frames for use as building materials for heat-insulating applications; synthetic rubber; semi-worked synthetic resins as semi-finished products in form of pellets, rods, foils, foams, fibers, films and sheets; thermoplastic flexible tubes for carrying fluid to a nozzle for water jetting equipment; packaging materials made from stone-based plastic substitutes ]

[ Lights for vehicles; refractory furnaces; electric stoves; ceramic stoves; toilet bowls; toilet seats; urinals (sanitation fixtures); chimney flues; ceramic plates sold as parts of stoves; tap water faucets ]

[ Glass for everyday use, namely, cups, plates, kettles, glass jars; flasks; carafes; ceramic sculptures, vases, vessels, bowls, plates and pots; sculptures of earthenware; jars for jams and jellies of earthenware; ornaments of porcelain (not including Christmas tree ornaments); statuettes of earthenware; tea sets; wash basins (bowls, not parts of sanitary installations); heat-insulated vessels; glass for vehicle windows (unfinished); aquarium hoods ]