3722142

Information

• Patent Grant
• 3722142

• References
• Source

• Patent Number

  3,722,142

• Date Filed

  Not available

• Date Issued

  Tuesday, March 27, 1973
  51 years ago

• CPC

  • E05D15/406 - with pivoted arms and sliding guides
  • E05D15/44 - with pivoted arms and vertically-sliding guides
  • E05Y2900/148 - Windows
  • Y10T16/5453 - and stop or abutment for pivotal movement
  • Y10T16/5457 - Movement transverse to hinge axis

• US Classifications

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