2499781

Information

• Patent Grant
• 2499781

• References
• Source

• Patent Number

  2,499,781

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1950
  74 years ago

• CPC

  • B23B31/1177 - using resilient metallic rings or sleeves
  • B23B31/22 - Jaws in the form of balls
  • Y10T279/1045 - Internal cone
  • Y10T279/17444 - Split end to end

• US Classifications

  • 279 - Chucks or sockets