3416182

Information

• Patent Grant
• 3416182

• References
• Source

• Patent Number

  3,416,182

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1968
  55 years ago

• CPC

  • E05F3/108 - with piston rod protruding from the closer housing; Telescoping closers
  • E05F1/008 - by time control
  • E05F3/22 - Additional arrangements for closers
  • E05Y2900/132 - Doors
  • Y10T16/2766 - Concentric spring chamber

• US Classifications

  • 016 - Miscellaneous hardware