US3574859A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for the treatment of hypertrophied gums
Assignee: Individual
•
Filing: 1969-06-02
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Granted: 1971-04-13
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Expires: 1989-06-02
Abstract
Abstract A PROCESS AND COMPOSITION FOR THE TREATMENT OF HYPERTROPHIED AND HYPERPLASTIC GUMS; ALKALOIDS SUCH AS SYMPATHOMIMETIC AMINES WHICH ARE VASOCONSTRICTORS, APPLIED TO THE GUMS AS A RINSE OR COATING, FOR INSTANCE BY AN ATOMIZER, BY SWABBING OR THROUGH A TOOTHPASTE CONTAINING CONTAINING THE SAME, FOR EFFECTIVE VASOCONSTRICTION OF THE GUMS.
Inventors
- 👤 Carl M Kosti
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:52
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/40; A61K8/41; A61K8/49; A61K8/494; A61K8/4946; A61Q; A61Q11/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-04-12 | 1974-10-12 | 1975-04-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-04-12 | 1978-10-12 | 1979-04-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-04-12 | 1982-10-12 | 1983-04-13 | $7700.00 | Window Closed / Lapsed |