1818272

Information

• Patent Grant
• 1818272

• References
• Source

• Patent Number

  1,818,272

• Date Filed

  Not available

• Date Issued

  Tuesday, August 11, 1931
  93 years ago

• CPC

  • F16N21/04 - Nozzles for connection of lubricating equipment to nipples
  • Y10S165/504 - Contoured fin surface
  • Y10T137/87965 - Valve- or closure-operated by coupling motion

• US Classifications

  • 285 - Pipe joints or couplings
  • 137 - Fluid handling
  • 165 - Heat exchange