3392419

Information

• Patent Grant
• 3392419

• References
• Source

• Patent Number

  3,392,419

• Date Filed

  Not available

• Date Issued

  Tuesday, July 16, 1968
  56 years ago

• CPC

  • E05D11/1064 - with a coil spring perpendicular to the pivot axis
  • E05F1/105 - with a compression spring
  • E05F3/02 - with pneumatic piston brakes
  • E05Y2900/132 - Doors
  • Y10S16/17 - Checks and closers, holding means
  • Y10T16/27 - Checks and closers
  • Y10T16/282 - Flexible link

• US Classifications

  • 016 - Miscellaneous hardware