3657783

Information

• Patent Grant
• 3657783

• References
• Source

• Patent Number

  3,657,783

• Date Filed

  Not available

• Date Issued

  Tuesday, April 25, 1972
  52 years ago

• CPC

  • F16K5/227 - for plugs with spherical surfaces
  • F16K5/0673 - Composite packings
  • Y10S277/923 - Shrink-fitting for the assembly of seal
  • Y10T29/49412 - with assembly, disassembly or composite article making
  • Y10T29/49425 - including metallurgical bonding

• US Classifications

  • 029 - Metal working
  • 277 - Seal for a joint or juncture