2172652

Information

• Patent Grant
• 2172652

• References
• Source

• Patent Number

  2,172,652

• Date Filed

  Not available

• Date Issued

  Tuesday, September 12, 1939
  85 years ago

• CPC

  • B23B27/065 - Thread-turning tools
  • Y10T407/2228 - Plural interfering seats
  • Y10T407/223 - including pivotable seat or tool
  • Y10T407/2254 - including rotatable cam clamp element
  • Y10T407/2266 - Holder adapted for tools of different shape

• US Classifications

  • 407 - Cutters, for shaping