1444864

Information

• Patent Grant
• 1444864

• References
• Source

• Patent Number

  1,444,864

• Date Filed

  Not available

• Date Issued

  Tuesday, February 13, 1923
  101 years ago

• CPC

  • F02N1/005 - Safety means
  • Y10S254/03 - Jack handles
  • Y10T74/20756 - Collapsible
  • Y10T74/20768 - Engine starter type
  • Y10T74/20774 - Holders
  • Y10T403/32418 - Plural distinct positions
  • Y10T403/32581 - Pin and slot

• US Classifications

  • 074 - Machine element or mechanism
  • 254 - Implements or apparatus for applying pushing or pulling force
  • 403 - Joints and connections