3781047

Information

• Patent Grant
• 3781047

• References
• Source

• Patent Number

  3,781,047

• Date Filed

  Not available

• Date Issued

  Tuesday, December 25, 1973
  51 years ago

• CPC

  • E05C17/56 - by magnetic or electromagnetic attraction or operated by electric or electromagnetic means
  • Y10T292/11 - Magnetic
  • Y10T403/32008 - Plural distinct articulation axes
  • Y10T403/32057 - Angular and linear
  • Y10T403/32311 - Ball and socket
  • Y10T403/32631 - Universal ball and socket
  • Y10T403/32672 - Swiveled ball parts or seat

• US Classifications

  • 292 - Closure fasteners
  • 403 - Joints and connections