3733946

Information

• Patent Grant
• 3733946

• References
• Source

• Patent Number

  3,733,946

• Date Filed

  Not available

• Date Issued

  Tuesday, May 22, 1973
  52 years ago

• CPC

  • B21D28/34 - Perforating tools Die holders
  • Y10T83/2135 - Moving stripper timed with tool stroke
  • Y10T83/2166 - Spring biased stripper
  • Y10T83/8776 - Constantly urged tool or tool support [e.g., spring biased]
  • Y10T83/8821 - With simple rectilinear reciprocating motion only

• US Classifications

  • 083 - Cutting