3716890

Information

• Patent Grant
• 3716890

• References
• Source

• Patent Number

  3,716,890

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1973
  51 years ago

• CPC

  • E05D15/0669 - with height adjustment
  • A47H15/00 - Runners or gliders for supporting curtains on rails or rods
  • E06B3/9648 - Mitre joints
  • E06B9/52 - Devices affording protection against insects
  • E05Y2201/696 - Screw mechanisms
  • E05Y2600/626 - Plates or brackets
  • E05Y2900/132 - Doors
  • E05Y2900/136 - Insect doors
  • Y10T16/1943 - Swinging
  • Y10T16/364 - Guide rollers
  • Y10T16/381 - Wheel mounts
  • Y10T16/3816 - Door elevating
  • Y10T16/3834 - Vertically adjustable

• US Classifications

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