2516977

Information

• Patent Grant
• 2516977

• References
• Source

• Patent Number

  2,516,977

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1950
  74 years ago

• CPC

  • A01M5/08 - with fans

• US Classifications

  • 043 - Fishing, trapping, and vermin destroying