1088687

Information

• Patent Grant
• 1088687

• References
• Source

• Patent Number

  1,088,687

• Date Filed

  Not available

• Date Issued

  Tuesday, March 3, 1914
  111 years ago

• CPC

  • B64C29/0033 - the propellers being tiltable relative to the fuselage
  • Y02E10/28 - Tidal stream or damless hydropower
  • Y10S454/904 - Magnetic means to hold a damper closed

• US Classifications

  • 416 - Fluid reaction surfaces
  • 310 - Electrical generator or motor structure
  • 454 - Ventilation