1362657

Information

• Patent Grant
• 1362657

• References
• Source

• Patent Number

  1,362,657

• Date Filed

  Not available

• Date Issued

  Tuesday, December 21, 1920
  104 years ago

• CPC

  • B25D17/046 - Sleeve-like handles surrounding the tool bit
  • Y10T16/48 - Insulated handle

• US Classifications

  • 173 - Tool driving or impacting
  • 016 - Miscellaneous hardware
  • 081 - Tools
  • 219 - Electric heating