1993682

Information

• Patent Grant
• 1993682

• References
• Source

• Patent Number

  1,993,682

• Date Filed

  Not available

• Date Issued

  Tuesday, March 5, 1935
  89 years ago

• CPC

  • H01M2/1005 - Carrying devices
  • Y10T16/4696 - for battery

• US Classifications

  • 016 - Miscellaneous hardware
  • 429 - Chemistry: electrical current producing apparatus, product, and process