139168

Information

• Patent Grant
• 139168

• References
• Source

• Patent Number

  139,168

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1873
  151 years ago

• CPC

  • E06B3/7009 - Door leaves with two similar parts placed one above the other, pivoting separately

• US Classifications

  • 160 - Flexible or portable closure, partition, or panel
  • 049 - Movable or removable closures
  • 062 - Refrigeration
  • 312 - Supports: cabinet structure