3700022

Information

• Patent Grant
• 3700022

• References
• Source

• Patent Number

  3,700,022

• Date Filed

  Not available

• Date Issued

  Tuesday, October 24, 1972
  52 years ago

• CPC

  • A47H5/02 - Devices for opening and closing curtains
  • Y10S160/09 - Fireplace screen

• US Classifications

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