3752398

Information

• Patent Grant
• 3752398

• References
• Source

• Patent Number

  3,752,398

• Date Filed

  Not available

• Date Issued

  Tuesday, August 14, 1973
  51 years ago

• CPC

  • B29C47/0877 - Cleaning, purging; Avoiding contamination for cleaning extruder parts
  • B01F15/00025 - using a fluid
  • B05B15/02 - Arrangements or devices for cleaning discharge openings, nozzles, spraying heads or spraying apparatus; Arrangements or devices for preventing discharge openings, nozzles, spraying heads or spraying apparatus from becoming dirty or clogged; Devices for detecting presence of foreign matter in discharge openings
  • B65B15/02 - Attaching small articles
  • B29C47/0009 - characterised by the shape of the articles
  • Y10T137/043 - Valve or valve seat cleaning

• US Classifications

  • 239 - Fluid sprinkling, spraying, and diffusing
  • 134 - Cleaning and liquid contact with solids
  • 137 - Fluid handling