2252351

Information

• Patent Grant
• 2252351

• References
• Source

• Patent Number

  2,252,351

• Date Filed

  Not available

• Date Issued

  Tuesday, August 12, 1941
  83 years ago

• CPC

  • B22D19/12 - for making objects
  • F16C11/0623 - Construction or details of the socket member
  • F16C11/068 - Special features relating to lubrication
  • F16C11/0685 - Manufacture of ball-joints and parts thereof
  • F16C2220/04 - by injection-moulding
  • Y10S164/02 - Bearing
  • Y10T29/49659 - by molding or casting
  • Y10T403/32631 - Universal ball and socket
  • Y10T403/475 - Member cast in situ

• US Classifications

  • 029 - Metal working
  • 164 - Metal founding
  • 403 - Joints and connections