3616998

Information

• Patent Grant
• 3616998

• References
• Source

• Patent Number

  3,616,998

• Date Filed

  Not available

• Date Issued

  Tuesday, November 2, 1971
  53 years ago

• CPC

  • G05D23/128 - the fluid being combustible
  • Y10T137/7737 - Thermal responsive
  • Y10T137/7834 - Valve seat or external sleeve moves to open valve

• US Classifications

  • 236 - Automatic temperature and humidity regulation
  • 137 - Fluid handling