3603628

Information

• Patent Grant
• 3603628

• References
• Source

• Patent Number

  3,603,628

• Date Filed

  Not available

• Date Issued

  Tuesday, September 7, 1971
  53 years ago

• CPC

  • E06B3/9684 - by hooking protrusions on the connecting piece in openings of the frame member
  • E04B1/5831 - of substantially rectangular form
  • E04G7/02 - with separate coupling elements
  • F16B7/0446 - for tubes using the innerside thereof
  • E04B2001/2406 - Connection nodes
  • E04B2001/5856 - using the innerside thereof
  • Y10T403/343 - Unilateral of plane
  • Y10T403/44 - Three or more members connected at single locus
  • Y10T403/4642 - Integral transverse projection on side, e.g., necked, etc.
  • Y10T403/606 - Leaf spring

• US Classifications

  • 403 - Joints and connections