2721714

Information

• Patent Grant
• 2721714

• References
• Source

• Patent Number

  2,721,714

• Date Filed

  Not available

• Date Issued

  Tuesday, October 25, 1955
  69 years ago

• CPC

  • B64C13/30 - using cable, chain, or rod mechanisms
  • Y10S60/904 - Propeller or air plane system

• US Classifications

  • 244 - Aeronautics and astronautics
  • 060 - Power plants
  • 091 - Motors: expansible chamber type