3438706

Information

• Patent Grant
• 3438706

• References
• Source

• Patent Number

  3,438,706

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1969
  55 years ago

• CPC

  • G03G21/10 - Collecting or recycling waste developer
  • G03G15/09 - using magnetic brush
  • G03G15/22 - involving the combination of more than one step according to groups G03G13/02 - G03G13/20
  • G03G15/283 - using a reusable recording medium in form of a band
  • G03G15/286 - using a reusable recording medium in form of a plate or a sheet
  • G03G15/30 - in which projection is formed on a drum
  • G03G21/0017 - Details relating to the internal structure or chemical composition of the blades
  • G03G21/0023 - with electric bias
  • G03G21/0029 - Details relating to the blade support

• US Classifications

  • 399 - Electrophotography
  • 015 - Brushing, scrubbing, and general cleaning
  • 101 - Printing
  • 430 - Radiation imagery chemistry: process, composition, or product thereof