1945821

Information

• Patent Grant
• 1945821

• References
• Source

• Patent Number

  1,945,821

• Date Filed

  Not available

• Date Issued

  Tuesday, February 6, 1934
  91 years ago

• CPC

  • E05F15/57 - for vertically-sliding wings
  • E05Y2900/50 - for vehicles
  • E05Y2900/55 - Windows
  • Y10T292/302 - Screw catch

• US Classifications

  • 049 - Movable or removable closures
  • 076 - Metal tools and implements, making
  • 292 - Closure fasteners