42 coating a carbon steel integral base or cylindrical sleeve with either a chrome oxide plasma (ie ceramic) or rubber compound, grinding and polishing such surface finishing and engraving the surface with the use or CO2 or solid state laser engraving equipment to produce engraved or embossed ceramic or rubber cylinders for use in various printing industries The patterns used in this process are generally custom digitized computer generated images created by the applicant's design department
Trademark: 75440991
