2646235

Information

• Patent Grant
• 2646235

• References
• Source

• Patent Number

  2,646,235

• Date Filed

  Not available

• Date Issued

  Tuesday, July 21, 1953
  71 years ago

• CPC

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

• US Classifications

  • 244 - Aeronautics and astronautics
  • 114 - Ships