2109127

Information

• Patent Grant
• 2109127

• References
• Source

• Patent Number

  2,109,127

• Date Filed

  Not available

• Date Issued

  Tuesday, February 22, 1938
  87 years ago

• CPC

  • F23N5/123 - using electronic means
  • E05C17/54 - Portable devices
  • Y10S292/19 - Combined door holder and buffer
  • Y10T16/625 - Spring
  • Y10T292/0893 - Spring retracted
  • Y10T292/71 - Wedges

• US Classifications

  • 292 - Closure fasteners
  • 016 - Miscellaneous hardware