3892447

Information

• Patent Grant
• 3892447

• References
• Source

• Patent Number

  3,892,447

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1975
  49 years ago

• CPC

  • B29C45/2628 - with mould parts forming holes in or through the moulded article
  • F16C33/4635 - made from plastic
  • B29L2031/04 - Bearings
  • F16C2220/04 - by injection-moulding
  • Y10S16/27 - Bearings

• US Classifications

  • 384 - Bearings
  • 016 - Miscellaneous hardware