Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Business
Class Information
Number: 355/257
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
Method of transmitting and receiving a paging message in a mobile communication system
Semiconductor device and method for manufacturing same
Toner cartridge and image forming apparatus including the same
Geographically self-labeling access points
Method for execution upon processing of at least one histological sample
Head shield
Memory system with data line switching scheme
  Randomly Featured Patents
Seat
Apparatus for controlling the distribution of drive power for motor vehicles
Variable lost motion valve actuator and method
Hydraulic lash adjuster with internal oil pressure control
Active vibration control apparatus for vehicle
Methods for packing microfeature devices and microfeature devices formed by such methods
Auto-extending/retracting electrically isolated conductors in a segmented drill string
Trench power MOSFET with planarized gate bus
Error detector circuit for receiver operative to receive discretely-encoded signals
Gas bottle valve body protective device