3489325

Information

• Patent Grant
• 3489325

• References
• Source

• Patent Number

  3,489,325

• Date Filed

  Not available

• Date Issued

  Tuesday, January 13, 1970
  54 years ago

• CPC

  • B21C47/3475 - Fluid pressure or vacuum
  • B21C47/34 - Feeding or guiding devices not specially adapted to a particular type of apparatus
  • B21C47/3416 - with lateral edge contact
  • B65H23/0212 - with an element utilising fluid flow
  • B65H23/032 - Controlling transverse register of web
  • B65H23/245 - Suction retarders
  • B29D2030/4406 - Adjusting the positions of the layers
  • B29D2030/4418 - laterally

• US Classifications

  • 226 - Advancing material of indeterminate length