2227085

Information

• Patent Grant
• 2227085

• References
• Source

• Patent Number

  2,227,085

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1940
  84 years ago

• CPC

  • B23B29/03407 - by means of screws and nuts
  • Y10S411/942 - Tangential key
  • Y10T408/858 - Moving means including wedge, screw or cam
  • Y10T408/8593 - Wedge moving perpendicular to tool-axis

• US Classifications

  • 408 - Cutting by use of rotating axially moving tool
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener