820214

Information

• Patent Grant
• 820214

• References
• Source

• Patent Number

  820,214

• Date Filed

  Not available

• Date Issued

  Tuesday, May 8, 1906
  118 years ago

• CPC

  • E04F10/0603 - with telescopic arms
  • Y10S160/909 - Endless strand

• US Classifications

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