2222658

Information

• Patent Grant
• 2222658

• References
• Source

• Patent Number

  2,222,658

• Date Filed

  Not available

• Date Issued

  Tuesday, November 26, 1940
  84 years ago

• CPC

  • G01G1/30 - wherein the counterweight is in the form of a chain

• US Classifications

  • 177 - Weighing scales