3539898

Information

• Patent Grant
• 3539898

• References
• Source

• Patent Number

  3,539,898

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1970
  54 years ago

• CPC

  • H02J7/02 - for charging batteries from ac mains by converters
  • Y10S320/10 - Nonbattery load controls charging
  • Y10S320/23 - Capacitor
  • Y10S320/27 - Transformerless

• US Classifications

  • 320 - Electricity: battery or capacitor charging or discharging