3578285

Information

• Patent Grant
• 3578285

• References
• Source

• Patent Number

  3,578,285

• Date Filed

  Not available

• Date Issued

  Tuesday, May 11, 1971
  53 years ago

• CPC

  • F16K1/301 - only shut-off valves
  • F16K1/307 - Additional means used in combination with the main valve
  • F16K31/50 - with screw-spindle or internally threaded actuating means
  • F16D2125/16 - Devices for bleeding or filling

• US Classifications

  • 251 - Valves and valve actuation