3838877

Information

• Patent Grant
• 3838877

• References
• Source

• Patent Number

  3,838,877

• Date Filed

  Not available

• Date Issued

  Tuesday, October 1, 1974
  50 years ago

• CPC

  • E05B65/0021 - for overhead or roll-up doors
  • Y10S292/36 - Overhead door latches
  • Y10T292/0941 - Lever
  • Y10T292/18 - Free-end-engaging means

• US Classifications

  • 292 - Closure fasteners