2838778

Information

• Patent Grant
• 2838778

• References
• Source

• Patent Number

  2,838,778

• Date Filed

  Not available

• Date Issued

  Tuesday, June 17, 1958
  66 years ago

• CPC

  • F28G15/02 - Supports for cleaning appliances
  • F23J3/02 - Cleaning furnace tubes Cleaning flues or chimneys
  • F24B13/006 - Arrangements for cleaning
  • F28G3/04 - having brushes

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 118 - Coating apparatus