3186456

Information

• Patent Grant
• 3186456

• References
• Source

• Patent Number

  3,186,456

• Date Filed

  Not available

• Date Issued

  Tuesday, June 1, 1965
  59 years ago

• CPC

  • B25D1/02 - Inserts or attachments forming the striking part of hammer heads
  • B25D2222/27 - Brass
  • B25D2222/33 - Copper
  • B25D2222/36 - Lead
  • B25D2222/54 - Plastics
  • B25D2222/57 - Elastomers
  • B25D2222/75 - Wood
  • B25D2250/105 - Exchangeable tool components
  • B25D2250/361 - Use of screws or threaded connections

• US Classifications

  • 081 - Tools
  • 030 - Cutlery