3080937

Information

• Patent Grant
• 3080937

• References
• Source

• Patent Number

  3,080,937

• Date Filed

  Not available

• Date Issued

  Tuesday, March 12, 1963
  62 years ago

• CPC

  • E01F8/0052 - Grate-style
  • B64F1/26 - for reducing engine or jet noise Protecting airports from jet erosion
  • E01F7/025 - Devices specially adapted for protecting against wind

• US Classifications

  • 181 - Acoustics
  • 244 - Aeronautics and astronautics
  • 256 - Fences