2591475

Information

• Patent Grant
• 2591475

• References
• Source

• Patent Number

  2,591,475

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1952
  72 years ago

• CPC

  • E21D11/03 - using timber- setting machines

• US Classifications

  • 414 - Material or article handling
  • 144 - Woodworking
  • 254 - Implements or apparatus for applying pushing or pulling force
  • 269 - Work holders