Patent US3207161A successfully refreshed from Google Patents.
US3207161A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ionization dental system
Assignee: DCD Research Corp
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Filing: 1961-05-22
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Granted: 1965-09-21
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Expires: 1981-05-22
Abstract
No abstract record available.
Inventors
- 👤 Victor H Dietz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:38
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/02; A61C; A61C17/00; A61C19/00; A61C19/06; A61Q; A61Q11/00; A61K2800/00; A61K2800/80; A61K2800/83
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
88 words
A MOUTHPIECE ELECTRODE FOR USE IN DENTAL WORK, SAID ELECTRODE BEING FORME IN A SUBSTANTIALLY FLAT USHAPED BODY AND HAVING A HANDLE JOINING SAID BODY AT A MEDIAL PORTION, SAID BODY AND HANDLE BEING FORMED FROM A RIGID ELECTRICALLY CONDUCTIVE MATERIAL, AN UPSTANDING INSULATED RIM EXTENDING PERIPHERALLY AROUND SAID BODY AND AN INSULATED COVERYING FOR SAID HANDLE ADJACENT THE JOINDER OF THE HANDLE WITH SAID BODY AND EXTENDING ALONG SAID HANDLE TO A POINT NEAR A FREE END THEREOF WHILE LEAVING THE END EXPOSED FOR AN ELECTRICAL CONNECTION.
Claim 2
Dependent Claim
88 words
A MOUTHPIECE ELECTRODE FOR USE IN DENTAL WORK, SAID ELECTRODE BEING FORME IN A SUBSTANTIALLY FLAT USHAPED BODY AND HAVING A HANDLE JOINING SAID BODY AT A MEDIAL PORTION, SAID BODY AND HANDLE BEING FORMED FROM A RIGID ELECTRICALLY CONDUCTIVE MATERIAL, AN UPSTANDING INSULATED RIM EXTENDING PERIPHERALLY AROUND SAID BODY AND AN INSULATED COVERYING FOR SAID HANDLE ADJACENT THE JOINDER OF THE HANDLE WITH SAID BODY AND EXTENDING ALONG SAID HANDLE TO A POINT NEAR A FREE END THEREOF WHILE LEAVING THE END EXPOSED FOR AN ELECTRICAL CONNECTION.
References Cited (Backward Citations)
US496244A
Cited
US679239A
Cited
US1389662A
Cited
US1615508A
Cited
US1655554A
Cited
US1989282A
Cited
US2055540A
Cited
US2123980A
Cited
US2151738A
Cited
US2308037A
Cited
US2432346A
Cited
US2659372A
Cited
US2866461A
Cited
US2949107A
Cited
US2816040A
Cited
US2878129A
Cited
US2864371A
Cited
US2915066A
Cited
US3049806A
Cited
US3019787A
Cited
US3118450A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-09-20 | 1969-03-22 | 1969-09-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-20 | 1973-03-22 | 1973-09-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-20 | 1977-03-22 | 1977-09-21 | $7700.00 | Window Closed / Lapsed |