3537632

Information

• Patent Grant
• 3537632

• References
• Source

• Patent Number

  3,537,632

• Date Filed

  Not available

• Date Issued

  Tuesday, November 3, 1970
  54 years ago

• CPC

  • B65H27/00 - Special constructions of feed or guide rollers and surfaces thereof
  • B65H29/20 - by contact with rotating friction members
  • B65H2301/121 - for sheet handling processes
  • B65H2404/114 - Built-up elements
  • B65H2404/13421 - involving two elements
  • B65H2601/324 - Removability or inter-changeability of machine parts

• US Classifications

  • 226 - Advancing material of indeterminate length
  • 101 - Printing
  • 492 - Roll or roller