Resources Contact Us Home
Browse by Category: Main > Paper, Printing & Office Supplies

Class Number Class Name Patents
402 Binder device releasably engaging aperture or notch of sheet 3,822
412 Bookbinding: process and apparatus 3,311
281 Books, strips, and leaves 5,396
462 Books, strips, and leaves for manifolding 1,124
40 Card, picture, or sign exhibiting 29,733
229 Envelopes, wrappers, and paperboard boxes 25,801
493 Manufacturing container or tube from paper; or other manufacturing from a sheet or web 22,498
D19 Office supplies; artists` and teachers` materials 20,052
162 Paper making and fiber liberation 42,592
355 Photocopying 28,411
283 Printed matter 14,808
101 Printing 37,826
D18 Printing and office machinery 9,936
D20 Sales and advertising equipment 5,603
276 Typesetting 18
400 Typewriting machines 31,497
  Recently Added Patents
Charge pump circuit and power-supply method for dynamically adjusting output voltage
Device for data routing in networks
Liquid crystal display apparatus
Registration and network access control
Formwork release composition and use thereof
Method and system for providing an intelligent visual scrollbar position indicator
Front cover of an electronic device
  Randomly Featured Patents
Slidable sun visors for automobiles
Ceramic compositions useful for thermal barrier coatings having reduced thermal conductivity
Textile treatment process and product
Rack frame
Laminating adhesive, laminate including the same, and method of making a laminate
Trusted and secure techniques, systems and methods for item delivery and execution
Small fish aquarium compartment
Remote communication method of a network
Power supply for energizing DC load from AC or DC source