767389

Information

• Patent Grant
• 767389

• References
• Source

• Patent Number

  767,389

• Date Filed

  Not available

• Date Issued

  Tuesday, August 16, 1904
  120 years ago

• CPC

  • E04F10/0611 - with articulated arms supporting the movable end of the blind for deployment of the blind

• US Classifications

  • 160 - Flexible or portable closure, partition, or panel
  • 242 - Winding, tensioning, or guiding