2458961

Information

• Patent Grant
• 2458961

• References
• Source

• Patent Number

  2,458,961

• Date Filed

  Not available

• Date Issued

  Tuesday, January 11, 1949
  76 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