2822870

Information

• Patent Grant
• 2822870

• References
• Source

• Patent Number

  2,822,870

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1958
  67 years ago

• CPC

  • E06B3/74 - with wooden panels or frame
  • E06B2003/7071 - made of a plurality of separate blocks or strips

• US Classifications

  • 160 - Flexible or portable closure, partition, or panel
  • 052 - Static structures