1838011

Information

• Patent Grant
• 1838011

• References
• Source

• Patent Number

  1,838,011

• Date Filed

  Not available

• Date Issued

  Tuesday, December 22, 1931
  93 years ago

• CPC

  • B65H73/00 - Stripping waste material from cores or formers
  • B65H2301/415525 - by cutting wound material
  • Y10S83/924 - Work wrapped or coated around a core, not part of the machine
  • Y10T83/0207 - or through work presented
  • Y10T83/8749 - By pivotal motion
  • Y10T83/8822 - Edge-to-edge of sheet or web [e.g., traveling cutter]

• US Classifications

  • 083 - Cutting