19384

Information

• Patent Grant
• 19384

• References
• Source

• Patent Number

  19,384

• Date Filed

  Not available

• Date Issued

  Tuesday, February 16, 1858
  166 years ago

• CPC

  • B21D28/24 - Perforating
  • Y10T83/2161 - By free weight of stripper
  • Y10T83/8843 - Cam or eccentric revolving about fixed axis
  • Y10T83/9449 - Spaced cut forming tool

• US Classifications

  • 083 - Cutting
  • 222 - Dispensing