2907261

Information

• Patent Grant
• 2907261

• References
• Source

• Patent Number

  2,907,261

• Date Filed

  Not available

• Date Issued

  Tuesday, October 6, 1959
  65 years ago

• CPC

  • A01F25/16 - Arrangements in forage silos
  • A01F25/10 - Shelters; Open sheds or similar structures

• US Classifications

  • 454 - Ventilation
  • 135 - Tent, canopy, umbrella, or cane