2570081

Information

• Patent Grant
• 2570081

• References
• Source

• Patent Number

  2,570,081

• Date Filed

  Not available

• Date Issued

  Tuesday, October 2, 1951
  73 years ago

• CPC

  • A01M29/18 - using ultrasonic signals
  • G10K7/005 - Ultrasonic sirens
  • Y10S47/12 - Sonic or ultrasonic treatment

• US Classifications

  • 116 - Signals and indicators
  • 043 - Fishing, trapping, and vermin destroying
  • 047 - Plant husbandry
  • 089 - Ordnance
  • 099 - Foods and beverages: apparatus
  • 415 - Rotary kinetic fluid motors or pumps
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing