2143185

Information

• Patent Grant
• 2143185

• References
• Source

• Patent Number

  2,143,185

• Date Filed

  Not available

• Date Issued

  Tuesday, January 10, 1939
  86 years ago

• CPC

  • A43D8/32 - Working on edges or margins
  • A43D8/18 - by punching or perforating
  • Y10T83/4478 - Tool has additional motion during work dwell
  • Y10T83/4511 - On return stroke of tool
  • Y10T83/4615 - Work guide and feed means have open side
  • Y10T83/4635 - Comprises element entering aperture in, or engaging abutment surface on, work
  • Y10T83/8773 - Bevel or miter cut

• US Classifications

  • 083 - Cutting