3613312

Information

• Patent Grant
• 3613312

• References
• Source

• Patent Number

  3,613,312

• Date Filed

  Not available

• Date Issued

  Tuesday, October 19, 1971
  53 years ago

• CPC

  • B61D19/009 - both sliding and plugging, (
  • E05D15/1007 - specially adapted for use in railway-cars or mass transit vehicles
  • E05Y2900/51 - for railway cars or mass transit vehicles

• US Classifications

  • 049 - Movable or removable closures