3357452

Information

• Patent Grant
• 3357452

• References
• Source

• Patent Number

  3,357,452

• Date Filed

  Not available

• Date Issued

  Tuesday, December 12, 1967
  57 years ago

• CPC

  • F16L37/367 - with two gate valves or sliding valves
  • F16L39/00 - Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
  • Y10T137/87933 - Common joint and valve seat faces, or sections joined by closing members
  • Y10T137/87981 - Common actuator

• US Classifications

  • 137 - Fluid handling
  • 092 - Expansible chamber devices
  • 251 - Valves and valve actuation