[Class : 16] Paper & Paper Articles, Cardboard & Cardboard Articles; Newspapers, Adhesives Materials (Stationery); Instructional And Teaching Material (Other Than Apparatus); Letterheads, Visiting Cards, Invoices, Printed Matters, Publicity Materials, Books, Photographs, Bills, Vouchers, Envelopes, Educational Materials, Stickers, Labels, Operating Instructions, Stationery