1628511

Information

• Patent Grant
• 1628511

• References
• Source

• Patent Number

  1,628,511

• Date Filed

  Not available

• Date Issued

  Tuesday, May 10, 1927
  97 years ago

• CPC

  • E06B3/4423 - disappearing in a wall pocket; Pockets therefor
  • E06B3/927 - positioned in one plane when closed

• US Classifications

  • 160 - Flexible or portable closure, partition, or panel
  • 049 - Movable or removable closures