2048684

Information

• Patent Grant
• 2048684

• References
• Source

• Patent Number

  2,048,684

• Date Filed

  Not available

• Date Issued

  Tuesday, July 28, 1936
  88 years ago

• CPC

  • B26D7/2621 - for circular cutters
  • B26D1/245 - for thin material
  • B26D3/085 - On sheet material
  • Y10T83/7751 - Means to separate elements of tool pair
  • Y10T83/7801 - Including means to rotate both elements at different speeds
  • Y10T83/7843 - With means to change overlap of discs

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 083 - Cutting
  • 241 - Solid material comminution or disintegration