Resources Contact Us Home
Browse by Category: Main > Business
Class Information
Number: D18/22
Name: Printing and office machinery >

Sub-classes under this class:

Class Number Class Name Patents
D18/1 Typewriter or calculator 223
D18/24 Type or type face 282
D18/34.1 Bookbinding or document cutting, trimming, or shredding machine 42
D18/35 Pneumatic dispatch tube or system 19
D18/35.1 Mail handling machine 31
D18/36 Copy reproducing equipment 304
D18/46 Document handler 57
D18/50 Printing equipment 675
D18/99 Miscellaneous 26

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
Treatment of cancer using the sodium salt of a benzoic acid derivative
Using network labels without standard-defined syntax and semantics
Fuel cell stack including ejector and blower for anode recirculation and method for controlling the same
Transmission channel for ultrasound applications
Holding structure for a touch panel
Collaborative image capture
Forming agent for gate insulating film of thin film transistor
  Randomly Featured Patents
Logistics at composite panel vertical joints
Cassette adapter for a playback deck of the front-loading or the side-loading type
Hinge bracket and mounting plate assembly provided with a spring-biased pivoted detent lever and an abutment for engaging the same
Electrically conducting dendrimers
Mandevilla plant named `Vivian`
Flashing assembly
Optical system for TV camera
Arrangement for mounting panel assemblies on a building
Grating assisted coupler devices
Electron microscope equipped with measuring facility