1185193

Information

• Patent Grant
• 1185193

• References
• Source

• Patent Number

  1,185,193

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1916
  108 years ago

• CPC

  • E06B7/02 - for providing ventilation
  • Y10S160/10 - Roll screen

• US Classifications

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