2483563

Information

• Patent Grant
• 2483563

• References
• Source

• Patent Number

  2,483,563

• Date Filed

  Not available

• Date Issued

  Tuesday, October 4, 1949
  75 years ago

• CPC

  • B25B23/0042 - Connection means between screwdriver handle and screwdriver shaft
  • Y10T279/17786 - Spring
  • Y10T279/17974 - Barbed or pronged tang

• US Classifications

  • 279 - Chucks or sockets
  • 081 - Tools