3507317

Information

• Patent Grant
• 3507317

• References
• Source

• Patent Number

  3,507,317

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1970
  55 years ago

• CPC

  • A47H1/04 - Curtain rails
  • A47H5/032 - Devices with guiding means and draw cords
  • A47H2001/045 - being curved
  • Y10T16/353 - with flexible panel attaching means
  • Y10T16/37 - Sliding shoe
  • Y10T16/376 - Covered, hollow or slotted track

• US Classifications

  • 160 - Flexible or portable closure, partition, or panel
  • 016 - Miscellaneous hardware