2518139

Information

• Patent Grant
• 2518139

• References
• Source

• Patent Number

  2,518,139

• Date Filed

  Not available

• Date Issued

  Tuesday, August 8, 1950
  74 years ago

• CPC

  • B25B23/0035 - Connection means between socket or screwdriver bit and tool
  • B25G1/063 - for screwdrivers, wrenches or spanners
  • B25G3/22 - Chucks
  • Y10T279/17752 - Ball or roller jaws
  • Y10T279/17786 - Spring

• US Classifications

  • 279 - Chucks or sockets
  • 007 - Compound tools
  • 081 - Tools