2172924

Information

• Patent Grant
• 2172924

• References
• Source

• Patent Number

  2,172,924

• Date Filed

  Not available

• Date Issued

  Tuesday, September 12, 1939
  85 years ago

• CPC

  • E05C3/042 - the handle being at one side, the bolt at the other side or inside the wing
  • Y10T292/0875 - Swinging catch
  • Y10T292/1039 - Swinging and camming
  • Y10T292/323 - Swinging catch

• US Classifications

  • 292 - Closure fasteners
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener