1828082

Information

• Patent Grant
• 1828082

• References
• Source

• Patent Number

  1,828,082

• Date Filed

  Not available

• Date Issued

  Tuesday, October 20, 1931
  93 years ago

• CPC

  • E05F1/008 - by time control
  • E05Y2900/132 - Doors
  • Y10S292/04 - Automatic release latches
  • Y10T292/03 - Miscellaneous
  • Y10T292/0948 - Closure
  • Y10T292/1078 - Closure

• US Classifications

  • 292 - Closure fasteners
  • 188 - Brakes