2073443

Information

• Patent Grant
• 2073443

• References
• Source

• Patent Number

  2,073,443

• Date Filed

  Not available

• Date Issued

  Tuesday, March 9, 1937
  87 years ago

• CPC

  • A63H19/24 - Electric toy railways Systems therefor
  • A63H2019/246 - Remote controls
  • Y10T307/944 - Power circuit controlled

• US Classifications

  • 104 - Railways
  • 246 - Railway switches and signals
  • 307 - Electrical transmission or interconnection systems
  • 318 - Electricity: motive power systems
  • 340 - Communications: electrical