3540721

Information

• Patent Grant
• 3540721

• References
• Source

• Patent Number

  3,540,721

• Date Filed

  Not available

• Date Issued

  Tuesday, November 17, 1970
  54 years ago

• CPC

  • B65H3/0684 - on moving support
  • B65H3/446 - alternatively
  • B65H7/04 - responsive to absence of articles
  • B65H7/12 - responsive to double feed or separation
  • B65H39/041 - the piles being disposed in rotary carriers
  • B65H2403/5331 - with sliding slotted link
  • B65H2511/21 - Angle
  • B65H2511/22 - Distance
  • B65H2511/518 - Particular portion of element
  • B65H2511/524 - Multiple articles
  • B65H2513/512 - Stopping
  • B65H2553/612 - Contact arms Levers Antennas
  • B65H2701/1313 - trailing edge

• US Classifications

  • 270 - Sheet-material associating