1870225

Information

• Patent Grant
• 1870225

• References
• Source

• Patent Number

  1,870,225

• Date Filed

  Not available

• Date Issued

  Tuesday, August 9, 1932
  93 years ago

• CPC

  • B65H19/30 - Lifting, transporting, or removing the web roll Inserting core
  • B65H2301/41308 - Releasably clamping the web roll shaft
  • B65H2301/4148 - slitting
  • B65H2301/4172 - by circumferential portion
  • Y10S414/124 - Roll handlers

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 414 - Material or article handling