2717061

Information

• Patent Grant
• 2717061

• References
• Source

• Patent Number

  2,717,061

• Date Filed

  Not available

• Date Issued

  Tuesday, September 6, 1955
  69 years ago

• CPC

  • E06B1/524 - Mullions; Transoms
  • E06B3/726 - of metal
  • E06B3/9642 - Butt type joints with at least one frame member cut off square; T-shape joints

• US Classifications

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