1395695

Information

• Patent Grant
• 1395695

• References
• Source

• Patent Number

  1,395,695

• Date Filed

  Not available

• Date Issued

  Tuesday, November 1, 1921
  103 years ago

• CPC

  • B64D35/04 - characterised by the transmission driving a plurality of propellers or rotors
  • B64D2700/62807 - Several non-coaxial propellers driven by only one engine
  • Y10T74/19019 - Plural power paths from prime mover

• US Classifications

  • 074 - Machine element or mechanism