2159717

Information

• Patent Grant
• 2159717

• References
• Source

• Patent Number

  2,159,717

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1939
  85 years ago

• CPC

  • D06H7/24 - Devices specially adapted for cutting-out samples
  • B26D3/10 - Making cuts of other than simple rectilinear form
  • Y10S83/918 - Pinking
  • Y10T83/4801 - With undulant cutting edge [e.g., "pinking" tool]
  • Y10T83/7718 - Presser co-axial with tool
  • Y10T83/9379 - At end of shaft

• US Classifications

  • 083 - Cutting