1424161

Information

• Patent Grant
• 1424161

• References
• Source

• Patent Number

  1,424,161

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1922
  102 years ago

• CPC

  • B25D1/02 - Inserts or attachments forming the striking part of hammer heads
  • B25D2222/33 - Copper
  • B25D2222/42 - Steel

• US Classifications

  • 081 - Tools
  • 254 - Implements or apparatus for applying pushing or pulling force