# US 11,896,458 B1 · Dental implant abumtment system and method of use

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- Number: US 11,896,458 B1
- Document ID: US11896458B1
- Status: Granted
- Kind: B1
- Application number: 17/102,964
- Filed: 2020-11-24
- Granted: 2024-02-13
- Earliest claimed: 2020-02-07
- Applicants: Ankur Dahiya
- Inventors: Ankur Dahiya
- Web page: https://patentgrep.com/patent/US11896458B1

## CPC

- A61C 8/0048: {Connecting the upper structure to the implant, e.g. bridging bars (A61C8/0028 takes precedence)}
- A61C 8/0056: {diverging in the apical direction of the implant or abutment}
- A61C 8/0062: {Catch or snap type connection}
- A61C 8/0063: {with an internal sleeve}
- A61C 8/0068: {with an additional screw}
- A61C 8/0069: {tapered or conical connection}
- A61C 13/2656: {Snap attachments}
- A61C: DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE (non-driven toothbrushes A46B; {tongue scrapers A61B17/24;} preparations for dentistry A61K6/00; preparations for cleaning the teeth or mouth A61K8/00, A61Q11/00)

## Abstract

A dental anchoring system includes an angled abutment, having a main body extending from a top to a channel body, the channel body extending away from the main body at a predetermined angle less than 180 degrees; a lip extending around the top; and an opening extending from the top and through the channel body, the opening to receive an attachment device; the angled abutment is to provide an angled attachment for a dental prosthetic.

## Claims

### Claim 1

A dental anchoring system, comprising:
an angled abutment, having:
a main body extending from a top to a channel body, the channel body extending away from the main body at a predetermined angle less than 180 degrees;
a lip extending around the top; and
an opening extending from the top and through the channel body, the opening configured to receive an attachment device;
an insert body, having:
a top surface, a bottom surface, and a side surface;
a protrusion extending from the bottom surface, the protrusion is configured to fit within and cover the opening, and
a metal cap configured to engage with the insert body, the metal cap is configured to cover the top surface and the bottom surface of the insert body, the metal cap having an outer surface with a plurality of grooves that extend partially inwardly from the outer surface;
wherein the angled abutment is configured to provide an angled attachment for a dental prosthesis.

### Claim 2 (depends on 1)

The system of claim 1, wherein the angled abutment further comprises:
a sharp edge extending around a portion of a periphery of the opening.

### Claim 3 (depends on 1)

The system of claim 1, wherein the angled abutment further comprises:
a bulge integral with the lip and extending around a portion of a periphery of the opening.

### Claim 4 (depends on 3)

The system of claim 3, wherein the bulge is round.