1501530

Information

• Patent Grant
• 1501530

• References
• Source

• Patent Number

  1,501,530

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1924
  100 years ago

• CPC

  • B64C35/00 - Flying-boats Seaplanes
  • B64F2700/6269 - collapsible or retractable

• US Classifications

  • 244 - Aeronautics and astronautics