US3078856A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Disposable dental implement
Assignee: Individual
•
Filing: 1961-01-05
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Granted: 1963-02-26
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Expires: 1981-01-05
Abstract
No abstract record available.
Inventors
- 👤 Bender Harry
- 👤 Bender Norman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:19
CPC Classifications
A; A61; A61C; A61C15/00; A61C15/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
94 words
IN A DISPOSABLE DENTAL IMPLEMENT, AN ELONGATED SHAFT MEMBER HAVING AT LEAST ONE POINTED END THEREON, A SYNTHETIC RESINOUS HIGHLY POROUS RESILIENT MEMBER OF ARCUATE CYLINDRICAL CONFIGURATION HAVING A PRINCIPAL AXIS AND A FIRST ARCUATE CYLINDRICAL SURFACE CO-AXIALLY DISPOSED WITH RESPECT TO SAID AXIS, AND AN OUTER SUBSTANTIALLY PLANAR SURFACE DISPOSED PERPENDICULARLY WITH RESPECT TO SAID AXIS, SAID SYNTHETIC RESINOUS MEMBER BEING PIERCED BY SAID SHAFT MEMBER TO BE DISPOSED COAXIALLY UPON SAID SHAFT MEMBER, SAID POINTED END PROJECTING OUTWARDLY FROM SAID PLANAR SURFACE AND MAINTAINED UPON SAID SHAFT MEMBER BY RESILIENT CONTRACTILE ACTION.
Claim 2
Dependent Claim
94 words
IN A DISPOSABLE DENTAL IMPLEMENT, AN ELONGATED SHAFT MEMBER HAVING AT LEAST ONE POINTED END THEREON, A SYNTHETIC RESINOUS HIGHLY POROUS RESILIENT MEMBER OF ARCUATE CYLINDRICAL CONFIGURATION HAVING A PRINCIPAL AXIS AND A FIRST ARCUATE CYLINDRICAL SURFACE CO-AXIALLY DISPOSED WITH RESPECT TO SAID AXIS, AND AN OUTER SUBSTANTIALLY PLANAR SURFACE DISPOSED PERPENDICULARLY WITH RESPECT TO SAID AXIS, SAID SYNTHETIC RESINOUS MEMBER BEING PIERCED BY SAID SHAFT MEMBER TO BE DISPOSED COAXIALLY UPON SAID SHAFT MEMBER, SAID POINTED END PROJECTING OUTWARDLY FROM SAID PLANAR SURFACE AND MAINTAINED UPON SAID SHAFT MEMBER BY RESILIENT CONTRACTILE ACTION.
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) | 1966-02-25 | 1966-08-27 | 1967-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-25 | 1970-08-27 | 1971-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-25 | 1974-08-27 | 1975-02-26 | $7700.00 | Window Closed / Lapsed |