1757422

Information

• Patent Grant
• 1757422

• References
• Source

• Patent Number

  1,757,422

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1930
  94 years ago

• CPC

  • E05D15/14 - with movable arms situated in the plane of the wing
  • Y10S292/46 - Sliding door fasteners
  • Y10T16/367 - Link and lever
  • Y10T292/23 - Cross bars

• US Classifications

  • 016 - Miscellaneous hardware
  • 292 - Closure fasteners