Patent US3250004A successfully refreshed from Google Patents.
US3250004A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disposable combination anterior bite registration and impression tray
Assignee: Individual
•
Filing: 1963-12-13
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Granted: 1966-05-10
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Expires: 1983-12-13
Abstract
No abstract record available.
Inventors
- 👤 Russell J Jones
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:39
CPC Classifications
A; A61; A61C; A61C9/00; A61C9/0006
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
99 words
A DISPOSABLE COMBINATION ANTERIOR BITE REGISTRATION AND IMPRESSION TRAY COMPRISING A ONE PIECE FRAME INCLUDING AN ELONGATED LABIAL WALL CURVILINEAR ABOUT AN AXIS OF CURVATURE EXTENDING IN THE DIRECTION OF THE HEIGHT OF THE WALL AND HAVING ITS CONCAVE FACE FACING REARWARDLY, SAID WALL BEING OF SELF-SUPPORTING MATERIAL, AND HAVING REAR END PORTIONS WHICH ARE SPACED FROM EACH OTHER IN A PLANE NORMAL TO SAID AXIS, SAID WALL BEING SUFFICIENTLY FLEXIBLE LATERALLY SO THAT ITS REAR PORTIONS CAN BE MOVED OUTWARDLY AWAY FROM EACH OTHER AND INWARDLY TOWARD EACH OTHER, SELECTIVELY, AND THEREBY MADE TO CONFORM READILY TO THE
Claim 2
Dependent Claim
99 words
A DISPOSABLE COMBINATION ANTERIOR BITE REGISTRATION AND IMPRESSION TRAY COMPRISING A ONE PIECE FRAME INCLUDING AN ELONGATED LABIAL WALL CURVILINEAR ABOUT AN AXIS OF CURVATURE EXTENDING IN THE DIRECTION OF THE HEIGHT OF THE WALL AND HAVING ITS CONCAVE FACE FACING REARWARDLY, SAID WALL BEING OF SELF-SUPPORTING MATERIAL, AND HAVING REAR END PORTIONS WHICH ARE SPACED FROM EACH OTHER IN A PLANE NORMAL TO SAID AXIS, SAID WALL BEING SUFFICIENTLY FLEXIBLE LATERALLY SO THAT ITS REAR PORTIONS CAN BE MOVED OUTWARDLY AWAY FROM EACH OTHER AND INWARDLY TOWARD EACH OTHER, SELECTIVELY, AND THEREBY MADE TO CONFORM READILY TO THE
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) | 1969-05-09 | 1969-11-08 | 1970-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-09 | 1973-11-08 | 1974-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-09 | 1977-11-08 | 1978-05-10 | $7700.00 | Window Closed / Lapsed |