2200548

Information

• Patent Grant
• 2200548

• References
• Source

• Patent Number

  2,200,548

• Date Filed

  Not available

• Date Issued

  Tuesday, May 14, 1940
  84 years ago

• CPC

  • E06B7/232 - Resilient strips of hard material
  • E06B3/44 - Vertically-sliding wings
  • E06B2003/4453 - Metal
  • Y10T292/0816 - Sliding

• US Classifications

  • 049 - Movable or removable closures
  • 292 - Closure fasteners