2822944

Information

• Patent Grant
• 2822944

• References
• Source

• Patent Number

  2,822,944

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1958
  66 years ago

• CPC

  • B62B3/0631 - with a parallelogram linkage
  • B62B3/0625 - using rigid mechanical lifting mechanisms

• US Classifications

  • 414 - Material or article handling
  • 254 - Implements or apparatus for applying pushing or pulling force