3534762

Information

• Patent Grant
• 3534762

• References
• Source

• Patent Number

  3,534,762

• Date Filed

  Not available

• Date Issued

  Tuesday, October 20, 1970
  54 years ago

• CPC

  • E03B9/14 - Draining devices for hydrants
  • Y10T137/3127 - With gas maintenance or application
  • Y10T137/3771 - Valve manually seated
  • Y10T137/5497 - Protection against freezing
  • Y10T137/5532 - Reciprocating relatively fixed valves

• US Classifications

  • 137 - Fluid handling