2680196

Information

• Patent Grant
• 2680196

• References
• Source

• Patent Number

  2,680,196

• Date Filed

  Not available

• Date Issued

  Tuesday, June 1, 1954
  70 years ago

• CPC

  • H01Q19/04 - Means for collapsing H-aerials or Yagi aerials
  • Y10T16/54029 - Spring arm
  • Y10T24/44974 - Threaded cylindrical rod and mating cavity
  • Y10T403/32409 - Members locked in axial alignment

• US Classifications

  • 174 - Electricity: conductors and insulators
  • 016 - Miscellaneous hardware
  • 024 - Buckles, buttons, clasps, etc.
  • 343 - Communications: radio wave antennas
  • 403 - Joints and connections