3528109

Information

• Patent Grant
• 3528109

• References
• Source

• Patent Number

  3,528,109

• Date Filed

  Not available

• Date Issued

  Tuesday, September 15, 1970
  54 years ago

• CPC

  • A61F2/30724 - Spacers for centering an implant in a bone cavity
  • A61F2/34 - Acetabular cups
  • A61B17/68 - Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
  • A61F2002/30214 - having tapered sections of different conicities
  • A61F2002/30827 - Plurality of grooves
  • A61F2002/30879 - Ribs
  • A61F2002/30894 - inclined obliquely w.r.t. each other
  • A61F2002/3412 - with pins or protrusions
  • A61F2002/3419 - Meridian ribs
  • A61F2002/3429 - with an integral peripheral collar or flange
  • A61F2002/4631 - the prosthesis being specially adapted for being cemented
  • A61F2230/0067 - conical

• US Classifications

  • 623 - Prosthesis
  • D24 - Medical and laboratory equipment