649696

Information

• Patent Grant
• 649696

• References
• Source

• Patent Number

  649,696

• Date Filed

  Not available

• Date Issued

  Tuesday, May 15, 1900
  124 years ago

• CPC

  • E06B3/927 - positioned in one plane when closed

• US Classifications

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