2129806

Information

• Patent Grant
• 2129806

• References
• Source

• Patent Number

  2,129,806

• Date Filed

  Not available

• Date Issued

  Tuesday, September 13, 1938
  86 years ago

• CPC

  • B66F3/14 - actuated through pawl-and-ratchet mechanisms

• US Classifications

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