3925934

Information

• Patent Grant
• 3925934

• References
• Source

• Patent Number

  3,925,934

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1975
  49 years ago

• CPC

  • E06B1/526 - for door wings that can be set up to open either left or right, outwards or inwards
  • E06B1/08 - composed of several parts with respect to the cross-section of the frame itself

• US Classifications

  • 049 - Movable or removable closures