2639771

Information

• Patent Grant
• 2639771

• References
• Source

• Patent Number

  2,639,771

• Date Filed

  Not available

• Date Issued

  Tuesday, May 26, 1953
  71 years ago

• CPC

  • B43M7/007 - with cutting blades
  • Y10T83/764 - Retractable
  • Y10T83/8808 - Toggle links, one link pivoted to tool support
  • Y10T83/8873 - Straight line motion combined with tilting in plane of stroke
  • Y10T83/9447 - Shear type

• US Classifications

  • 083 - Cutting
  • 269 - Work holders