2591412

Information

• Patent Grant
• 2591412

• References
• Source

• Patent Number

  2,591,412

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1952
  72 years ago

• CPC

  • B61D19/008 - both swinging and sliding
  • Y10T16/356 - Ball

• US Classifications

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