Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Business
Class Information
Number: 355/274
Name: Photocopying >
Description:










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
Viruses lacking epithelial cell receptor entry
Mobile application for calendar sharing and scheduling
Dye-sensitized solar cell, dye-sensitized solar cell module, and coating liquid for forming electrolyte layer
Method for enhanced subsurface electromagnetic sensitivity
Adjustable voltage regulator with dynamic voltage compensation
Trash receptacle
Preparation and use of meristematic cells belonging to the Dendrobium phalaenopsis, Ansellia, Polyrrhiza, Vanilla, Cattleya and Vanda genera with high content of phenylpropanoids, hydrosoluble
  Randomly Featured Patents
Band clamp fitting structure
Method for simultaneously switching data storage devices to be accessed by a first processing device and a second processing device at a predetermined time period
Pyrofuze aircraft ordnance arming system
Bulb socket and cover assembly
Tension rod
Knitted spacer fabric and method for the production thereof
Monitor display
Detector for high frequency amplitude modulation distortion
Digital content security system
Turbo compressor