2550239

Information

• Patent Grant
• 2550239

• References
• Source

• Patent Number

  2,550,239

• Date Filed

  Not available

• Date Issued

  Tuesday, April 24, 1951
  73 years ago

• CPC

  • F16K11/12 - with one plug turning in another
  • B60S9/04 - mechanically

• US Classifications

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