3185402

Information

• Patent Grant
• 3185402

• References
• Source

• Patent Number

  3,185,402

• Date Filed

  Not available

• Date Issued

  Tuesday, May 25, 1965
  59 years ago

• CPC

  • B65H18/20 - the web roll being supported on two parallel rollers at least one of which is driven
  • B65H2301/414866 - on bed rollers
  • B65H2407/10 - Safety means
  • Y10S242/913 - Safety device
  • Y10T74/2198 - Operator controlled

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 074 - Machine element or mechanism