Resources Contact Us Home
Browse by Category: Main > Business
Class Information
Number: 355/318
Name: Photocopying >

Sub-classes under this class:

Class Number Class Name Patents
355/1 Including fiber optics 258
355/133 Miscellaneous 174
355/18 Projection printing and copying cameras 199
355/2 Hologram, seismogram, graph or scale copying 18
355/400 Using microcapsules 54
355/78 Contact printing 71

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
Method and apparatus for the prevention of a service degradation attack
Method and apparatus for sensing an input object relative to a sensing region of an ultrasound sensor device
Thermal conductivity and phase transition heat transfer mechanism including optical element to be cooled by heat transfer of the mechanism
Eyeglass component
Modular authoring and visualization of rules using trees
Systems and methods for sensing external magnetic fields in implantable medical devices
Apparatus for transmitting and receiving data in a wireless communication system and method thereof
  Randomly Featured Patents
Stackable paperboard container
Harmonic quantizer scale
Self-calibrating oscillator
Polymer packaging material for liquid crystal cell
Aqueous coating systems containing bisphenol-formaldehyde ethers
Docking station for portable electronics with voids for connector pass-through
System and method for enhancing stored binary images
Converter for biodegradable material
Waste water treatment, media therefor and its manufacture
Blade angle control device for use in an axial flow fan the blades of which are adjustable during operation