2840346

Information

• Patent Grant
• 2840346

• References
• Source

• Patent Number

  2,840,346

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1958
  66 years ago

• CPC

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

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force