2172244

Information

• Patent Grant
• 2172244

• References
• Source

• Patent Number

  2,172,244

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1939
  85 years ago

• CPC

  • B65G63/065 - for containers

• US Classifications

  • 414 - Material or article handling
  • 254 - Implements or apparatus for applying pushing or pulling force
  • 410 - Freight accommodation on freight carrier