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US 6,149,433 AGranted
One-piece impression coping for customized implant restorative systems
AssigneeAtlantis Components, Inc.
InventorsAndrew Ziegler, Thomas J. Cole
Life of this patent
Estimating the term…
Abstract
An impression coping device for customized implant restorative systems comprises a head having an end for mating with a dental implant fixture. The mating end of the head has a plurality of axially extending, radially resilient fingers for a radial friction fit onto an implanted dental fixture.
Claims10
An impression coping device, comprising:
- a head comprising a castellated end for releasable mating with a dental fixture, wherein said castellated end comprises axially-extending, radially-resilient fingers spaced apart sufficiently for viewing said fixture upon mating with said fixture, and a second end having a plurality of substantially coplanar, radially-arranged flanges for attachment of an impression material.
An impression coping device, comprising:
- a head comprising a castellated end for releasable mating with a dental fixture, wherein said castellated end comprises three axially-extending, radially-resilient fingers spaced apart sufficiently for viewing said fixture upon mating with said fixture, and a second end having a plurality of substantially coplanar, radially-arranged flanges for attachment of an impression material.
Dependencies are inferred from the claim text.