2687268

Information

• Patent Grant
• 2687268

• References
• Source

• Patent Number

  2,687,268

• Date Filed

  Not available

• Date Issued

  Tuesday, August 24, 1954
  70 years ago

• CPC

  • E21D15/24 - with axial screw-and-nut, rack-and-worm, or like mechanism
  • E04G25/06 - with parts held together by positive means
  • Y10T403/32459 - Retainer extends through aligned recesses
  • Y10T403/7088 - Sliding pin

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force
  • 248 - Supports
  • 403 - Joints and connections