1448247

Information

• Patent Grant
• 1448247

• References
• Source

• Patent Number

  1,448,247

• Date Filed

  Not available

• Date Issued

  Tuesday, March 13, 1923
  101 years ago

• CPC

  • H01M2/0434 - Methods for assembling case and cover
  • Y10S206/811 - Waterproof
  • Y10S220/11 - Materials

• US Classifications

  • 429 - Chemistry: electrical current producing apparatus, product, and process
  • 206 - Special receptacle or package
  • 220 - Receptacles