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
Managing method and apparatus for servicing contents provided by content provider
Therapeutic human anti-IL-1R1 monoclonal antibody
Image forming apparatus and control method therefor
Sending targeted product offerings based on personal information
Recombinant negative strand virus RNA expression systems and vaccines
NMR, instrumentation, and flow meter/controller continuously detecting MR signals, from continuously flowing sample material
Purine compounds used as CB2 agonists
  Randomly Featured Patents
Dielectric resonator
Infant vehicle seat with tiltable base
Apparatus for scanning a sheet
Emergency medical dispenser
Voicemail system with quality assurance
Preparation of aconitic acid
Mounting bracket for modular jack
Polymers and chemically amplified positive resist compositions
Process for producing crystalline atorvastatin calcium
Fault resilient/fault tolerant computing