2870837

Information

• Patent Grant
• 2870837

• References
• Source

• Patent Number

  2,870,837

• Date Filed

  Not available

• Date Issued

  Tuesday, January 27, 1959
  65 years ago

• CPC

  • A43D49/00 - Machines for pounding
  • Y10S83/914 - Flash trimming
  • Y10T83/74 - Adapted to permit maneuvering of work at tool zone
  • Y10T83/741 - With movable or yieldable guide element
  • Y10T83/7667 - Having curved cutting edge to make arcuate cut, plural nonaligned intersecting cutting edges, or spaced punches
  • Y10T83/8723 - Adjustable
  • Y10T83/8805 - Cam or eccentric revolving about fixed axis
  • Y10T83/8817 - Axially entending cutting edge

• US Classifications

  • 083 - Cutting