3831399

Information

• Patent Grant
• 3831399

• References
• Source

• Patent Number

  3,831,399

• Date Filed

  Not available

• Date Issued

  Tuesday, August 27, 1974
  50 years ago

• CPC

  • H01Q1/34 - Adaptation for use in or on ships, submarines, buoys, or torpedoes
  • H01F29/06 - with current collector gliding or rolling on or along winding
  • H01Q9/14 - Length of element or elements adjustable
  • Y10S174/01 - Anti-tracking
  • Y10S464/90 - Electrically insulative member

• US Classifications

  • 464 - Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts
  • 174 - Electricity: conductors and insulators
  • 343 - Communications: radio wave antennas