HEXAGONAL ABUTMENT IMPLANT SYSTEM
HEXAGONAL ABUTMENT IMPLANT SYSTEM
Canadian intellectual Property Patent Database
CA Patent Number: CA 2213453
Publication Date: Aug. 29, 1996
Inventors (Country): HO-KWONG KWAN, NORMAN (Canada)
Owners (Country): HO-KWONG KWAN, NORMAN (Canada)
Applicants (Country): HO-KWONG KWAN, NORMAN (Canada)
Agent: SIM & MCBURNEY
Issued:
PCT Filing Date: Feb. 21, 1996
PCT Publication Date: Aug. 29, 1996
International Class (IPC): A61C 8/00
Patent Cooperation Treaty (PCT): Yes (85) National Entry: Aug. 20, 1997
PCT Filing number: PCT/CA1996/000103
International publication number: WO1996/025895
Abstract:
A dental implant assembly containing an integrally-formed abutment which has a top section, a bottom section integrally joined to the top section, and a passageway extending through these sections. The passageway is formed by a series of sixed stepped bores which initially decrease in size and then increase in size. The top section of the abutment has a cross-sectional shape substantially like a polygon; the shape is formed by alternating linear and arcuate walls.
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