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A&L Investment Company Patents |
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Assignee: A&L Investment Company
Address: Encino, CA
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4488875 |
Connector for overdenture |
December 18, 1984 |
| A pillar attached directly or indirectly to the jawbone, has an accessible snap-in ball socket. A ball attached to and projecting from an overdenture or other removable prosthesis is sized to enter the socket after being forced through its restricted opening. The overdenture is fitted in |
| 4431416 |
Endosseous dental implant system for overdenture retention, crown and bridge support |
February 14, 1984 |
| One part of the implant comprises a rigid screw anchor of substantially uniform diameter. The anchor has intermediate peripheral threads to engage the bone tissue at a prepared recess. The lower end of the anchor is hollow, peripherally perforated and open at the end to surround a bone |
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