2909813

Information

• Patent Grant
• 2909813

• References
• Source

• Patent Number

  2,909,813

• Date Filed

  Not available

• Date Issued

  Tuesday, October 27, 1959
  65 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
  • E06B2003/2615 - Frames made of metal
  • E06B2003/262 - Frames made of plastic material

• US Classifications

  • 049 - Movable or removable closures