US3083459A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conformable, reinforced, soft base denture
Assignee: Individual
•
Filing: 1957-09-30
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Granted: 1963-04-02
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Expires: 1977-09-30
Abstract
No abstract record available.
Inventors
- 👤 Mcmurry Marshall
- 👤 Leonard C Labbe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:32
CPC Classifications
A; A61; A61C; A61C13/00; A61C13/225; A61C13/24
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
79 words
IN AN ARTIFICIAL DENTURE, THE COMBINATION OF A BASE OF HARD DENTURE MATERIAL CONTOURED TO BE OF SUBSTANTIALLY HORSE SHOE SHAPE TO FIT THE ADJACENT FACE SURFACE OF THE GUM ON WHICH IT IS TO BE FITTED, DENTURE TEETH BONDED TO SAID HARD DENTURE MATERIAL, A PERFORATE REINFORCING MEMBER CONTOURED TO FIT THE PALATE PORTION OF THE MOUTH AND TO EXTEND OUTWARD BETWEEN THE HARD DENTURE BASE MATERIAL AND THE NORMAL FACE SURFACE OF THE DENTURE PORTION IN CON-
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-04-01 | 1966-10-01 | 1967-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-01 | 1970-10-01 | 1971-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-01 | 1974-10-01 | 1975-04-02 | $7700.00 | Window Closed / Lapsed |