Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Semiconductor apparatus
Leg mounted portable computer
Process for making diethyl ether from acetic acid
Lubricating oil with enhanced protection against wear and corrosion
Medicament container
Masking method and apparatus
Film, polarizing plate and display device, and method of manufacturing film
  Randomly Featured Patents
Digital color demodulator
Aromatic alkylation processes
Electrical device comprising at least one thermal battery and its application to a modulable power generator
Compression encoder, compression encoding method and program
Facsimile transceiver
Method of use for a multipole detector for a transmission electron microscope
Seed planting apparatus
Tools, methods and systems of storing remotely and retrieving detail records given a specific call or data session
Scoutless whole-body imaging with fast positioning
Spread shifter device for broadcast spreaders