2200311

Information

• Patent Grant
• 2200311

• References
• Source

• Patent Number

  2,200,311

• Date Filed

  Not available

• Date Issued

  Tuesday, May 14, 1940
  84 years ago

• CPC

  • E05D11/04 - relating to the use of free balls as bearing-surfaces
  • E05D7/06 - to allow tilting of the members
  • E05D2011/045 - located in line with the hinge axis
  • E05Y2900/531 - Doors
  • Y10T16/524 - Ball and socket
  • Y10T16/5525 - Pintle or pivot concealed in hinged member
  • Y10T403/32573 - Ball stud passes through confining opening

• US Classifications

  • 016 - Miscellaneous hardware
  • 403 - Joints and connections