989113

Information

• Patent Grant
• 989113

• References
• Source

• Patent Number

  989,113

• Date Filed

  Not available

• Date Issued

  Tuesday, April 11, 1911
  114 years ago

• CPC

  • B67C11/04 - with non-automatic discharge valves
  • Y10T137/2856 - With leakage or entrained air removal
  • Y10T137/86308 - Tank access opening and bottom outlet

• US Classifications

  • 141 - Fluent material handling, with receiver or receiver coacting means
  • 137 - Fluid handling
  • 251 - Valves and valve actuation