3416672

Information

• Patent Grant
• 3416672

• References
• Source

• Patent Number

  3,416,672

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1968
  56 years ago

• CPC

  • A47H5/14 - Apparatus for lowering curtains or the like
  • A47H5/00 - Devices for drawing draperies, curtains, or the like
  • A47H5/032 - Devices with guiding means and draw cords
  • A47H7/02 - Curtain rods, capable of being lowered
  • A47H11/06 - Cord pulleys
  • E06B9/76 - using crank handles

• US Classifications

  • 211 - Supports: racks
  • 160 - Flexible or portable closure, partition, or panel