Dental implant for the anchorage of fixed dental prosthesis, instrument for putting it into place and process for its insertion

Read the whole patent

Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.

Why it's free to use

• Granted April 3, 1990. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended April 3, 2007.
• We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.