3869943

Information

• Patent Grant
• 3869943

• References
• Source

• Patent Number

  3,869,943

• Date Filed

  Not available

• Date Issued

  Tuesday, March 11, 1975
  49 years ago

• CPC

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

• US Classifications

  • 081 - Tools
  • 279 - Chucks or sockets