1625611

Information

• Patent Grant
• 1625611

• References
• Source

• Patent Number

  1,625,611

• Date Filed

  Not available

• Date Issued

  Tuesday, April 19, 1927
  98 years ago

• CPC

  • E06B3/5081 - at least two wings have a different kind of movement
  • E06B3/50 - with more than one kind of movement

• US Classifications

  • 049 - Movable or removable closures