16 Paper and cardboard; goods made from paper or cardboard, not included in other classes, namely, advertising signs of paper or cardboard; banners of paper or cardboard, boxes of paper or cardboard, cartons of paper or cardboard, containers of paper or cardboard, hang tags of paper or cardboard, packaging of paper or cardboard, carrying cases of paper or cardboard, note papers, paper bags, paper sacks, paper boards, display boxes of paper or cardboard, paper emblems, paper envelopes, paper flags, paper folders, identification tags of paper or cardboard, paper illustration boards, paper name badges, paper note tablets, paper notebooks, paper pennants, paper sheets for note taking, paper shopping bags, paper stationery, tags of paper or cardboard, picture mounts of cardboard, placards of paper or cardboard posters of paper or cardboard, writing paper, writing paper pads; adhesive labels, stickers being stationery; pictures; printed tickets; posters; signs and labels, not of textile, namely, labels of paper or cardboard, blank or partially printed labels of paper or cardboard, printed labels of paper or cardboard, printed signs of paper or cardboard; blackboards; stationery; printed matter, namely, blank or partially printed postcards, printed advertising boards of paper or cardboard, printed calendars, printed certificates, printed charts, printed forms, printed graphs, printed guides in the field of photovoltaics and solar technology, printed informational cards in the field of photovoltaics and solar technology, printed informational folders in the field of photovoltaics and solar technology, printed instructional, educational and teaching materials in the field of photovoltaics and solar technology, printed invitations, printed lectures, printed materials, namely, press releases featuring photovoltaics and solar technology, printed plans, printed reports featuring photovoltaics and solar technology, printed seminar notes, printed survey answer sheets, printed tickets, printed timetables, printed visuals in the nature of informational and promotional materials, printed vouchers; brochures on the subject of photovoltaics and solar technology; booklets on the subject of photovoltaics and solar technology; books in the field of photovoltaics and solar technology; catalogues in the field of photovoltaics and solar technology: magazines on the subject of photovoltaics and solar technology; writings in the nature of newsletters about photovoltaics and solar technology; printed publications in the nature of printed news releases in the field of photovoltaics and solar technology; printed periodicals in the field of photovoltaics and solar technology; journals on the subject of photovoltaics and solar technology; newspapers; photographs; graphic print representations; graphic print reproductions; calendars; pamphlets on the subject of photovoltaics and solar technology