2557861

Information

• Patent Grant
• 2557861

• References
• Source

• Patent Number

  2,557,861

• Date Filed

  Not available

• Date Issued

  Tuesday, June 19, 1951
  73 years ago

• CPC

  • B64D37/06 - Constructional adaptations thereof
  • B64D2700/62342 - Flexible or foldable panels
  • Y10S220/905 - Flexible fuel tank for a vehicle

• US Classifications

  • 220 - Receptacles
  • 235 - Registers