1470460

Information

• Patent Grant
• 1470460

• References
• Source

• Patent Number

  1,470,460

• Date Filed

  Not available

• Date Issued

  Tuesday, October 9, 1923
  101 years ago

• CPC

  • F16K3/12 - with wedge-shaped arrangements of sealing faces
  • Y10S122/15 - Valves
  • Y10T137/8292 - Movable indicator element is a pointer

• US Classifications

  • 137 - Fluid handling
  • 122 - Liquid heaters and vaporizers
  • 138 - Pipes and tubular conduits
  • 251 - Valves and valve actuation