2640493

Information

• Patent Grant
• 2640493

• References
• Source

• Patent Number

  2,640,493

• Date Filed

  Not available

• Date Issued

  Tuesday, June 2, 1953
  71 years ago

• CPC

  • B64D37/06 - Constructional adaptations thereof
  • B64D2700/62342 - Flexible or foldable panels
  • Y10T137/86187 - Plural tanks or compartments connected for serial flow

• US Classifications

  • 137 - Fluid handling
  • 285 - Pipe joints or couplings