3270427

Information

• Patent Grant
• 3270427

• References
• Source

• Patent Number

  3,270,427

• Date Filed

  Not available

• Date Issued

  Tuesday, September 6, 1966
  58 years ago

• CPC

  • G01B3/40 - for external screw-threads
  • Y10T279/15 - Threaded grip

• US Classifications

  • 033 - Geometrical instruments
  • 279 - Chucks or sockets