3144239

Information

• Patent Grant
• 3144239

• References
• Source

• Patent Number

  3,144,239

• Date Filed

  Not available

• Date Issued

  Tuesday, August 11, 1964
  60 years ago

• CPC

  • B62B3/0637 - using flexible mechanical lifting mechanisms

• US Classifications

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