1515577

Information

• Patent Grant
• 1515577

• References
• Source

• Patent Number

  1,515,577

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1924
  100 years ago

• CPC

  • B64B1/005 - Arrangements for landing or taking-off
  • B64F2700/6215 - Landing bumpers

• US Classifications

  • 244 - Aeronautics and astronautics