3686985

Information

• Patent Grant
• 3686985

• References
• Source

• Patent Number

  3,686,985

• Date Filed

  Not available

• Date Issued

  Tuesday, August 29, 1972
  52 years ago

• CPC

  • B25B33/005 - Chuck keys
  • Y10T279/3437 - Safety feature e.g., ejector, interlock

• US Classifications

  • 081 - Tools
  • 279 - Chucks or sockets