392717

Information

• Patent Grant
• 392717

• References
• Source

• Patent Number

  392,717

• Date Filed

  Not available

• Date Issued

  Tuesday, November 13, 1888
  136 years ago

• CPC

  • B26D7/015 - for sheet material or piles of sheets
  • B26F1/36 - Punching or perforating pliers
  • B26F2001/365 - hand held pliers with handles
  • B26F2001/4481 - having special lateral or edge outlines or special surface shapes
  • B26F2001/449 - for shearing

• US Classifications

  • 030 - Cutlery