Patent US3105013A successfully refreshed from Google Patents.
US3105013A
Expired / Lapsed
US
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Fluoride dentifrices containing calcined aluminum silicate abrasives
Assignee: Bristol Myers Co
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Filing: 1961-09-14
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Granted: 1963-09-24
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Expires: 1981-09-14
Abstract
No abstract record available.
Inventors
- 👤 Everett L Saul
- 👤 Anthony J Fiscella
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 22:45
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/19; A61K8/26; A61K8/20; A61K8/21; A61Q; A61Q11/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
14 words
A DENITIFRICE COMPISING A DENTIFRICE VEHICLE, A WATERSOLUBLE FLUORIDE AND CALCINED ALUMINUM SILICATE ABRASIVE.
Claim 2
Dependent Claim
14 words
A DENITIFRICE COMPISING A DENTIFRICE VEHICLE, A WATERSOLUBLE FLUORIDE AND CALCINED ALUMINUM SILICATE ABRASIVE.
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) | 1966-09-23 | 1967-03-25 | 1967-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-23 | 1971-03-25 | 1971-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-23 | 1975-03-25 | 1975-09-24 | $7700.00 | Window Closed / Lapsed |