256121

Information

• Patent Grant
• 256121

• References
• Source

• Patent Number

  256,121

• Date Filed

  Not available

• Date Issued

  Tuesday, April 11, 1882
  142 years ago

• CPC

  • B21F25/00 - Making barbed wire
  • Y10T29/207 - by use of rotary cutter or die
  • Y10T83/8792 - Variable speed during one revolution [e.g., intermittent]

• US Classifications

  • 140 - Wireworking
  • 029 - Metal working
  • 083 - Cutting
  • 226 - Advancing material of indeterminate length
  • 256 - Fences