3180351

Information

• Patent Grant
• 3180351

• References
• Source

• Patent Number

  3,180,351

• Date Filed

  Not available

• Date Issued

  Tuesday, April 27, 1965
  59 years ago

• CPC

  • F16K31/1635 - for rotating valves
  • F16K5/227 - for plugs with spherical surfaces
  • Y10T29/49412 - with assembly, disassembly or composite article making
  • Y10T137/4414 - Jacking

• US Classifications

  • 137 - Fluid handling
  • 029 - Metal working
  • 251 - Valves and valve actuation
  • 285 - Pipe joints or couplings