1983163

Information

• Patent Grant
• 1983163

• References
• Source

• Patent Number

  1,983,163

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1934
  90 years ago

• CPC

  • F16K1/427 - Attachment of the seat to the housing by one or more additional fixing elements
  • Y10T137/6161 - With provision of alternate wear parts
  • Y10T137/6167 - Opposite duplicate surfaces of unitary structure

• US Classifications

  • 251 - Valves and valve actuation
  • 137 - Fluid handling