2638913

Information

• Patent Grant
• 2638913

• References
• Source

• Patent Number

  2,638,913

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1953
  71 years ago

• CPC

  • F16T1/305 - using levers
  • Y10T137/3046 - Gas collecting float [e.g., inverted bucket]

• US Classifications

  • 137 - Fluid handling
  • 251 - Valves and valve actuation