3721282

Information

• Patent Grant
• 3721282

• References
• Source

• Patent Number

  3,721,282

• Date Filed

  Not available

• Date Issued

  Tuesday, March 20, 1973
  51 years ago

• CPC

  • B25D1/02 - Inserts or attachments forming the striking part of hammer heads
  • B25D2222/24 - Aluminium
  • B25D2222/27 - Brass
  • B25D2222/42 - Steel
  • B25D2222/61 - Polyamides
  • B25D2250/105 - Exchangeable tool components
  • B25D2250/361 - Use of screws or threaded connections
  • Y10T403/68 - Screw or cam
  • Y10T403/7039 - Socket

• US Classifications

  • 081 - Tools
  • 403 - Joints and connections