2776689

Information

• Patent Grant
• 2776689

• References
• Source

• Patent Number

  2,776,689

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1957
  68 years ago

• CPC

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

• US Classifications

  • 081 - Tools