801515

Information

• Patent Grant
• 801515

• References
• Source

• Patent Number

  801,515

• Date Filed

  Not available

• Date Issued

  Tuesday, October 10, 1905
  119 years ago

• CPC

  • B08B9/023 - Cleaning the external surface
  • Y10T29/45 - Scale remover or preventor
  • Y10T29/4506 - for hollow workpiece
  • Y10T29/4528 - with rotary head
  • Y10T29/4583 - Hammer

• US Classifications

  • 029 - Metal working
  • 015 - Brushing, scrubbing, and general cleaning
  • 164 - Metal founding