3177533

Information

• Patent Grant
• 3177533

• References
• Source

• Patent Number

  3,177,533

• Date Filed

  Not available

• Date Issued

  Tuesday, April 13, 1965
  59 years ago

• CPC

  • B62D33/044 - built up with profiles of constant elongated shape
  • E06B3/88 - Edge-protecting devices for door leaves
  • E06B3/9649 - Tie rods spanning the whole width or height fo the frame; Straps encircling the frame

• US Classifications

  • 052 - Static structures