3678556

Information

• Patent Grant
• 3678556

• References
• Source

• Patent Number

  3,678,556

• Date Filed

  Not available

• Date Issued

  Tuesday, July 25, 1972
  52 years ago

• CPC

  • F16K5/0684 - on the plug
  • F16K27/107 - for taps or cocks
  • Y10T29/49414 - Joining plural semi-circular components
  • Y10T29/49421 - including metallurgical bonding
  • Y10T29/49789 - Obtaining plural product pieces from unitary workpiece

• US Classifications

  • 029 - Metal working
  • 251 - Valves and valve actuation