2642221

Information

• Patent Grant
• 2642221

• References
• Source

• Patent Number

  2,642,221

• Date Filed

  Not available

• Date Issued

  Tuesday, June 16, 1953
  71 years ago

• CPC

  • B65G57/112 - the conveyor being adjustable in height

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force
  • 271 - Sheet feeding or delivering
  • 414 - Material or article handling