3894722

Information

• Patent Grant
• 3894722

• References
• Source

• Patent Number

  3,894,722

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1975
  49 years ago

• CPC

  • F04C2/18 - with similar tooth forms
  • B29B7/7442 - with driven stirrer
  • F04C13/00 - Adaptations of machines or pumps for special use

• US Classifications

  • 366 - Agitating
  • 222 - Dispensing
  • 239 - Fluid sprinkling, spraying, and diffusing
  • 251 - Valves and valve actuation
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing