3056176

Information

• Patent Grant
• 3056176

• References
• Source

• Patent Number

  3,056,176

• Date Filed

  Not available

• Date Issued

  Tuesday, October 2, 1962
  62 years ago

• CPC

  • B61D19/009 - both sliding and plugging, (
  • E05D15/1007 - specially adapted for use in railway-cars or mass transit vehicles
  • E06B3/4645 - with the sliding wing flush closing or moving a considerable distance towards the opening when closing
  • E05Y2900/51 - for railway cars or mass transit vehicles
  • Y10T16/379 - Tracks

• US Classifications

  • 049 - Movable or removable closures
  • 016 - Miscellaneous hardware