3112840

Information

• Patent Grant
• 3112840

• References
• Source

• Patent Number

  3,112,840

• Date Filed

  Not available

• Date Issued

  Tuesday, December 3, 1963
  61 years ago

• CPC

  • F01P11/0247 - Safety; Locking against opening
  • F01P11/0238 - with overpressure valves or vent valves
  • F01P2011/0252 - Venting before opening
  • Y10S280/08 - Separable body or container-type semitrailers

• US Classifications

  • 220 - Receptacles
  • 280 - Land vehicles