2338940

Information

• Patent Grant
• 2338940

• References
• Source

• Patent Number

  2,338,940

• Date Filed

  Not available

• Date Issued

  Tuesday, January 11, 1944
  81 years ago

• CPC

  • B41B5/08 - Tools or auxiliaries
  • Y10S83/917 - Notching
  • Y10T83/766 - Spaced edges
  • Y10T83/8743 - Straight line positioning
  • Y10T83/8828 - Plural tools with same drive means
  • Y10T83/8841 - Tool driver movable relative to tool support
  • Y10T83/8853 - Including details of guide for tool or tool support
  • Y10T83/943 - Multiple punchings

• US Classifications

  • 083 - Cutting