2
Invisible security inks
16
Inks, correcting inks (heliography), ink sticks, spools for inking ribbons, inking ribbons, inking ribbons for computer printers, ink pads, inkwells, erasing products, paper, cardboard and goods made from these materials, not included in other classes, boxes of cardboard or paper, packaging of paper or cardboard, namely sachets (envelopes, pouches) and boxes, packaging paper, bags and sachets (envelopes, pouches) for packaging (of paper or plastic materials), labels (not of fabric), envelopes (stationery), paper sheets (stationery), printers' type (numerals and letters), printing blocks, instruments for writing, printed matter, stationery, adhesives for stationery or household purposes, packaging materials of plastic (not included in other classes), printers' type, engravings, prints, printed matter, graphic prints, drawing instruments
40
Treatment of materials,Namely marking, embossing, stamping of various materials such as glass, metal, plastic, cardboard, offset printing; Pattern printing; Lithographic printing; Printing, treatment of paper, glass, metal, plastic; Photogravure; Plate image processing using computer; Laser scribing
42
Checking, verifying and recognising marking of goods, in particular identifying and checking the authenticity and/or origin of goods (quality control), design and development of software and programs for creating, checking, verifying, recognising and identifying marking devices or security marks, design and development of software and programs for checking the authenticity and/or origin of goods, design and development of software and programs for the graphics industry, computer system design, computer programming in the field of the marking of goods; Design, creation, installation, updating and maintenance of software in the field of tracking and security of physical and/or electronic data, surveying (engineering) in the field of the marking, tracking and security of goods, conversion of data or documents from physical to electronic media; Conversion of data and of computer programme data; Duplication of computer programs, software installation; Technical consultation in the field of computer software installation and maintenance