3633089

Information

• Patent Grant
• 3633089

• References
• Source

• Patent Number

  3,633,089

• Date Filed

  Not available

• Date Issued

  Tuesday, January 4, 1972
  53 years ago

• CPC

  • H01F27/266 - Fastening or mounting the core on casing or support
  • B26B19/286 - providing for two or more different electrical power sources
  • Y10S30/01 - Rechargeable battery operated
  • Y10S336/02 - Separable

• US Classifications

  • 320 - Electricity: battery or capacitor charging or discharging
  • 030 - Cutlery
  • 206 - Special receptacle or package
  • 248 - Supports
  • 336 - Inductor devices