US3772431A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Effervescent mouthwash tablet
Assignee: Individual
•
Filing: 1972-09-21
•
Granted: 1973-11-13
•
Expires: 1992-09-21
Abstract
Abstract AN EFFERVESCENT MOUTHWASH TABLE COMPRISING AN EFFERVESCENT COUPLE, AND AN ASTRINGENT-DESENSITIZING AGENT. FLAVORING, COLOR, SWEETENER AND OTHER ADDITIVES MAY BE ADDED TO THE BASIC FORMULA. UPON DISSOLUTION A SOLUTION IS PRODUCED WHICH GIVES A CLEANSING MOUTHWASH EFFECT, EFFECTIVE DOSENSITIZING ACTION TO THE TEETH, AND GINGIVAL TONING. THIS SOLUTION FORMS A DESIRABLE AND UNIQUE BASIS FOR THE ADDITION OF FURTHER AGENTS WHICH WILL AID IN CONTROL OF PLAQUE, BREATH SWEETENING, ANTI-MICROBIAL EFFECT, DECAY PREVENTION, WATER PURIFICATION, AND LONG LASTING EFFECT OF ALL ABOVE MENTIONED.
Inventors
- 👤 W Mlkvy
- 👤 R Tucci
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 07:56
CPC Classifications
A; A61; A61Q; A61Q11/00; A61K; A61K8/00; A61K8/18; A61K8/19; A61K8/27; A61K2800/00; A61K2800/20; A61K2800/22; A61K2800/222
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1976-11-12 | 1977-05-14 | 1977-11-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-11-12 | 1981-05-14 | 1981-11-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-11-12 | 1985-05-14 | 1985-11-13 | $7700.00 | Window Closed / Lapsed |