1998695

Information

• Patent Grant
• 1998695

• References
• Source

• Patent Number

  1,998,695

• Date Filed

  Not available

• Date Issued

  Tuesday, April 23, 1935
  89 years ago

• CPC

  • F01P7/16 - by thermostatic control
  • Y10T137/3024 - With alternately operated inlet and outlet valves
  • Y10T137/3068 - Float
  • Y10T137/7323 - By float

• US Classifications

  • 137 - Fluid handling
  • 123 - Internal-combustion engines