1289759

Information

• Patent Grant
• 1289759

• References
• Source

• Patent Number

  1,289,759

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1918
  106 years ago

• CPC

  • B26F1/36 - Punching or perforating pliers
  • Y10S83/905 - Buttonhole making
  • Y10T83/766 - Spaced edges
  • Y10T83/817 - With variable spacing between tool pairs
  • Y10T83/8785 - Through return [noncutting] stroke
  • Y10T83/8831 - Plural distinct cutting edges on same support

• US Classifications

  • 083 - Cutting
  • 269 - Work holders