1809109

Information

• Patent Grant
• 1809109

• References
• Source

• Patent Number

  1,809,109

• Date Filed

  Not available

• Date Issued

  Tuesday, June 9, 1931
  93 years ago

• CPC

  • A47H5/14 - Apparatus for lowering curtains or the like

• US Classifications

  • 160 - Flexible or portable closure, partition, or panel