3797805

Information

• Patent Grant
• 3797805

• References
• Source

• Patent Number

  3,797,805

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1974
  51 years ago

• CPC

  • F16K41/04 - with at least one ring of rubber or like material between spindle and housing
  • Y10S285/925 - Swells when wet
  • Y10T137/1624 - Destructible or deformable element controlled

• US Classifications

  • 251 - Valves and valve actuation
  • 137 - Fluid handling
  • 277 - Seal for a joint or juncture
  • 285 - Pipe joints or couplings