2220901

Information

• Patent Grant
• 2220901

• References
• Source

• Patent Number

  2,220,901

• Date Filed

  Not available

• Date Issued

  Tuesday, November 12, 1940
  84 years ago

• CPC

  • E05B83/02 - Locks for railway freight-cars, freight containers or the like Locks for the cargo compartments of commercial lorries, trucks or vans
  • Y10T292/202 - Hatch fastener
  • Y10T292/285 - Notched bar
  • Y10T292/319 - Seal

• US Classifications

  • 292 - Closure fasteners
  • 049 - Movable or removable closures
  • 220 - Receptacles
  • 454 - Ventilation