US3130494A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dental equipment
Assignee: Individual
•
Filing: 1957-07-12
•
Granted: 1964-04-28
•
Expires: 1977-07-12
Abstract
No abstract record available.
Inventors
- 👤 Mackay Francis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 02:22
CPC Classifications
A; A61; A61C; A61C19/00; A61C19/04; A61C19/045; A61C11/00; A61C11/02; A61C11/022; A61C7/00; A61C7/06; A61C7/065
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
146 words
MEANS FOR OBTAINING DATA FOR USE IN THE FITTING OF DENTURES, SAID MEANS BEING DESIGNED FOR USE IN ASSOCIATION WITH WAX MODELS OF AT LEAST ONE OF THE UPPER AND LOWER PLATES WHEN SAID MODELS ARE FITTED IN THE PATIENT''S MOUTH, EACH SUCH MODEL INCLUDING AN OCCLUSAL RIM, COMPRISING: A FRAMEWORK HAVING MEANS FOR HOLDING THE PATIENT''S HEAD IN A POSITION, SAID FRAMEWORK BEING PROVIDED WITH MEANS TO CONTACT AND MARK EACH SUCH RIM AND MEANS TO CONTACT EACH OF THE CONDYLES OF THE PATIENT WHILE SAID PATIENT''S HEAD IS HELD IN POSITION, AND MEANS FOR INDICATING THE POSITION OF SAID CONDYLES RELATIVE TO THE MARK ON EACH SAID OCCLUSAL RIM, IN COMBINATION WITH MEANS MOUNTED ON SAID FRAMEWORK FOR MEASURING THE CONDYLE ANGLE WHEN SAID HEAD IS HELD IN POSITION AND FOR INDICATING SAID ANGLE RELATIVE TO THE POSITIONS OF SAID CONDYLES AND SAID MARKS.
Claim 2
Dependent Claim
146 words
MEANS FOR OBTAINING DATA FOR USE IN THE FITTING OF DENTURES, SAID MEANS BEING DESIGNED FOR USE IN ASSOCIATION WITH WAX MODELS OF AT LEAST ONE OF THE UPPER AND LOWER PLATES WHEN SAID MODELS ARE FITTED IN THE PATIENT''S MOUTH, EACH SUCH MODEL INCLUDING AN OCCLUSAL RIM, COMPRISING: A FRAMEWORK HAVING MEANS FOR HOLDING THE PATIENT''S HEAD IN A POSITION, SAID FRAMEWORK BEING PROVIDED WITH MEANS TO CONTACT AND MARK EACH SUCH RIM AND MEANS TO CONTACT EACH OF THE CONDYLES OF THE PATIENT WHILE SAID PATIENT''S HEAD IS HELD IN POSITION, AND MEANS FOR INDICATING THE POSITION OF SAID CONDYLES RELATIVE TO THE MARK ON EACH SAID OCCLUSAL RIM, IN COMBINATION WITH MEANS MOUNTED ON SAID FRAMEWORK FOR MEASURING THE CONDYLE ANGLE WHEN SAID HEAD IS HELD IN POSITION AND FOR INDICATING SAID ANGLE RELATIVE TO THE POSITIONS OF SAID CONDYLES AND SAID MARKS.
References Cited (Backward Citations)
US1070123A
Cited
US1497259A
Cited
US1703105A
Cited
US1705223A
Cited
US1662670A
Cited
US2237050A
Cited
US2521599A
Cited
US2579111A
Cited
US2841871A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-04-28 | 1967-10-28 | 1968-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-28 | 1971-10-28 | 1972-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-28 | 1975-10-28 | 1976-04-28 | $7700.00 | Window Closed / Lapsed |