2114508

Information

• Patent Grant
• 2114508

• References
• Source

• Patent Number

  2,114,508

• Date Filed

  Not available

• Date Issued

  Tuesday, April 19, 1938
  86 years ago

• CPC

  • E06B3/2605 - with frames permanently mounted behind or within each other, each provided with a pane or screen
  • E06B2003/261 - Frames made of wood
  • Y10T292/1099 - Screw
  • Y10T292/426 - Screw catch
  • Y10T403/42 - Rigid angle coupling

• US Classifications

  • 292 - Closure fasteners
  • 049 - Movable or removable closures
  • 403 - Joints and connections