1538588

Information

• Patent Grant
• 1538588

• References
• Source

• Patent Number

  1,538,588

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1925
  99 years ago

• CPC

  • H02J7/0031 - using battery or load disconnect circuits
  • Y10S320/17 - Sensing of "gassing" voltage
  • Y10T307/957 - Electrically initiated

• US Classifications

  • 320 - Electricity: battery or capacitor charging or discharging
  • 307 - Electrical transmission or interconnection systems