2742117

Information

• Patent Grant
• 2742117

• References
• Source

• Patent Number

  2,742,117

• Date Filed

  Not available

• Date Issued

  Tuesday, April 17, 1956
  68 years ago

• CPC

  • E06B3/9624 - with means specially adapted for aligning the frontal surfaces of adjacent frame member ends
  • E06B1/20 - adjustable with respect to the thickness of walls
  • E06B1/603 - adjustable
  • E06B1/6061 - with separate clamping means acting on opposite wall or associated surfaces
  • E06B3/9885 - Mitre joints

• US Classifications

  • 049 - Movable or removable closures
  • 052 - Static structures