1886890

Information

• Patent Grant
• 1886890

• References
• Source

• Patent Number

  1,886,890

• Date Filed

  Not available

• Date Issued

  Tuesday, November 8, 1932
  92 years ago

• CPC

  • B42C1/10 - Machines for both collating or gathering and interposing inserts
  • B65H5/222 - by suction devices
  • B65H5/30 - Opening devices for folded sheets or signatures
  • B65H31/24 - multiple or compartmented, e.d. for alternate, programmed, or selective filling
  • B65H2301/431715 - the main product being slightly inclined or horizontal and oriented with opening face rearwards to its transport direction

• US Classifications

  • 270 - Sheet-material associating
  • 493 - Manufacturing container or tube from paper