Apparatus for tooth restoration
Abstract
Abstract A STABILIZING DEVICE FOR A LOOSE TOOTH AND A RESTORATION FOR A TOOTH HAVING A CAVITY LEFT IN THE TOOTH BY THE BREAKING AWAY OF A RELATIVELY LARGE PORTION OF THE TOOTH FROM THE INCISAL AND SIDE WALL SURFACES THEREOF COMPRISING A SIDE WALL FORMING PLATE INSET IN THE CAVITY ADJACENT THE BASE THEREOF AND CONFORMING TO THE NORMAL SIDE WALL CONTOUR OF THE TOOTH PORTION THAT THE BROKEN AWAY, A REINFORCING MESH SECURED TO THE BOTTOM OF THE SIDE WALL FORM- ING PLATE AND EXTENDING INWARDLY FORMING A LINING OVER AT LEAST A PORTION OF THE CAVITY, A LOAD DISTRIBUTING ANCHOR EXTENDING THROUGH THE MESH AND FASTENED TO THE TOOTH, AND A DENTAL FILLING OF HARDENED PLASTIC MATERIAL FILLING THE REMAINDER OF SAID CAVITY AND SHAPED TO CONFORM TO THE NORMAL CONTOUR OF THE NATURAL TOOTH PORTION WHICH IT OCCUPIES.
Inventors
- 👤 Alfred E Edelman
Bibliographic Details
Claims Analysis
Total Claims: 0References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-06-07 | 1974-12-07 | 1975-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-07 | 1978-12-07 | 1979-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-07 | 1982-12-07 | 1983-06-08 | $7700.00 | Window Closed / Lapsed |