Patent US3079690A successfully refreshed from Google Patents.
US3079690A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dental treatment apparatus
Assignee: Individual
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Filing: 1959-07-13
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Granted: 1963-03-05
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Expires: 1979-07-13
Abstract
No abstract record available.
Inventors
- 👤 Lodige Alois
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:34
CPC Classifications
A; A61; A61C; A61C19/00; A61C19/06; A61C5/00; A61C5/50
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
73 words
DENTAL TREATMENT APPARATUS COMPRISING A RIGID CONTAINER INCLUDING ONE FLEXIBLE WALL CONSISTING OF A DIAPHRAGM, A FITTING ADAPTED TO ENGAGE THE SURFACE OF THE TOOTH BEING TREATED, CONDUIT MEANS ESTABLISHING COMMUNICATION BETWEEN THE INTERIOR OF SAID CONTAINER AND SAID FITTING, A FLUID CONFINED WITHIN SAID CONTAINER, AND MEANS INCLUDING AN OUT-OF-BALANCE ELECTRIC MOTOR MOUNTED ON A TORSION BAR FOR OSCILLATING SAID FLEXIBLE WALL TO TRANSMIT THE OSCILLATIONS THROUGH SAID FLUID TO SAID FITTING.
Claim 2
Dependent Claim
73 words
DENTAL TREATMENT APPARATUS COMPRISING A RIGID CONTAINER INCLUDING ONE FLEXIBLE WALL CONSISTING OF A DIAPHRAGM, A FITTING ADAPTED TO ENGAGE THE SURFACE OF THE TOOTH BEING TREATED, CONDUIT MEANS ESTABLISHING COMMUNICATION BETWEEN THE INTERIOR OF SAID CONTAINER AND SAID FITTING, A FLUID CONFINED WITHIN SAID CONTAINER, AND MEANS INCLUDING AN OUT-OF-BALANCE ELECTRIC MOTOR MOUNTED ON A TORSION BAR FOR OSCILLATING SAID FLEXIBLE WALL TO TRANSMIT THE OSCILLATIONS THROUGH SAID FLUID TO SAID FITTING.
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) | 1966-03-04 | 1966-09-03 | 1967-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-04 | 1970-09-03 | 1971-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-04 | 1974-09-03 | 1975-03-05 | $7700.00 | Window Closed / Lapsed |