3917257

Information

• Patent Grant
• 3917257

• References
• Source

• Patent Number

  3,917,257

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1975
  49 years ago

• CPC

  • B65H29/58 - Article switches or diverters
  • B65H29/16 - by contact of one face only with moving tapes, bands, or chains
  • B65H29/242 - Suction bands or belts
  • G03G15/231 - Arrangements for copying on both sides of a recording or image-receiving material
  • B65H2301/33314 - forward reverse belts
  • B65H2301/34 - Modifying, selecting, changing direction of displacement
  • Y10S271/902 - Reverse direction of sheet movement

• US Classifications

  • 271 - Sheet feeding or delivering
  • 198 - Conveyors: power-driven