3446476

Information

• Patent Grant
• 3446476

• References
• Source

• Patent Number

  3,446,476

• Date Filed

  Not available

• Date Issued

  Tuesday, May 27, 1969
  55 years ago

• CPC

  • F16K5/0626 - Easy mounting or dismounting means
  • F16K3/0227 - Packings
  • F16K3/20 - by movement of the seats
  • F16K5/0673 - Composite packings
  • F16K5/208 - with tongue-shaped means
  • F16K25/00 - Details relating to contact between valve members and seat

• US Classifications

  • 251 - Valves and valve actuation