2165921

Information

• Patent Grant
• 2165921

• References
• Source

• Patent Number

  2,165,921

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1939
  85 years ago

• CPC

  • B21B31/08 - Interchanging rolls, roll mountings, or stand frames
  • B21B13/04 - Three-high arrangement

• US Classifications

  • 294 - Handling: hand and hoist-line implements
  • 301 - Land vehicles: wheels and axles
  • 414 - Material or article handling