2249416

Information

• Patent Grant
• 2249416

• References
• Source

• Patent Number

  2,249,416

• Date Filed

  Not available

• Date Issued

  Tuesday, July 15, 1941
  83 years ago

• CPC

  • H01Q1/084 - Pivotable antennas
  • B61L3/227 - using electromagnetic radiation
  • B61L15/0027 - Radio-based
  • B61L2003/228 - Constructional details

• US Classifications

  • 343 - Communications: radio wave antennas