2538885

Information

• Patent Grant
• 2538885

• References
• Source

• Patent Number

  2,538,885

• Date Filed

  Not available

• Date Issued

  Tuesday, January 23, 1951
  74 years ago

• CPC

  • H01Q1/106 - Means for locking or protecting against unauthorized extraction
  • Y10T74/20468 - Sliding rod

• US Classifications

  • 052 - Static structures
  • 074 - Machine element or mechanism
  • 116 - Signals and indicators
  • 343 - Communications: radio wave antennas