2140430

Information

• Patent Grant
• 2140430

• References
• Source

• Patent Number

  2,140,430

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1938
  86 years ago

• CPC

  • E03B9/18 - Cleaning tools for hydrants

• US Classifications

  • 294 - Handling: hand and hoist-line implements