2743467

Information

• Patent Grant
• 2743467

• References
• Source

• Patent Number

  2,743,467

• Date Filed

  Not available

• Date Issued

  Tuesday, May 1, 1956
  68 years ago

• CPC

  • B42B5/00 - Permanently attaching together sheets, quires or signatures otherwise than by stitching
  • B42F13/0093 - Binding devices co-operating with corner or back cut-outs of the stack
  • Y10S402/501 - Sheet retainer continuous with periphery of sheet notch
  • Y10T83/6563 - With means to orient or position work carrier relative to tool station
  • Y10T83/8753 - With means to clamp or bind work to moving tool

• US Classifications

  • 412 - Bookbinding: process and apparatus
  • 083 - Cutting
  • 281 - Books, strips, and leaves
  • 402 - Binder device releasably engaging aperture or notch of sheet