3510986

Information

• Patent Grant
• 3510986

• References
• Source

• Patent Number

  3,510,986

• Date Filed

  Not available

• Date Issued

  Tuesday, May 12, 1970
  54 years ago

• CPC

  • E05D7/081 - the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom
  • E05F1/1215 - with a canted-coil torsion spring
  • E05Y2900/20 - for furnitures
  • Y10T16/5355 - having helical spring along hinge axis
  • Y10T16/53607 - Pintle removable from remainder of hinge
  • Y10T16/5385 - having means to hold hinged members against pivotal movement about hinge axis [e.g., catch]
  • Y10T16/538627 - having detention aperture or protuberance
  • Y10T16/5995 - Coil

• US Classifications

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