1642639

Information

• Patent Grant
• 1642639

• References
• Source

• Patent Number

  1,642,639

• Date Filed

  Not available

• Date Issued

  Tuesday, September 13, 1927
  97 years ago

• CPC

  • A01F1/02 - Hand-operated tools

• US Classifications

  • 294 - Handling: hand and hoist-line implements