3504886

Information

• Patent Grant
• 3504886

• References
• Source

• Patent Number

  3,504,886

• Date Filed

  Not available

• Date Issued

  Tuesday, April 7, 1970
  54 years ago

• CPC

  • F16K5/0278 - on the plug
  • F16K1/226 - Shaping or arrangements of the sealing
  • F16K3/0227 - Packings

• US Classifications

  • 251 - Valves and valve actuation