Patent US3382151A successfully refreshed from Google Patents.
US3382151A
Expired / Lapsed
US
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Composition for strengthening nails
Assignee: Mavala SA
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Filing: 1964-01-13
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Granted: 1968-05-07
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Expires: 1984-01-13
Abstract
No abstract record available.
Inventors
- 👤 Madeleine Vanlandeghem Knudsen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 05:02
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/33; A61K8/96; A61K8/97; A61K8/9783; A61K8/9789; A61K8/9794; A61Q; A61Q3/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
52 words
A PROCESS FOR INCREASING THE RESISTANCE AND HARDNESS OF HUMAN NAILS AND FOR PREVENTING SPLITTING THEREOF, COMPRISING THE STEP OF APPLYING TO THE OUTER PORTION OF THE NAIL A COMPOSITION COMPRISING AN AQUEOUS SOLUTION OF FORMALDEHYDE, SAID FORMALDEHYDE COMPRISING 1-20% BY WEIGHT OF THE COMPOSITION, AND 0.5-3% BY WEIGHT TINCTURE OF GARLIC.
Claim 2
Dependent Claim
52 words
A PROCESS FOR INCREASING THE RESISTANCE AND HARDNESS OF HUMAN NAILS AND FOR PREVENTING SPLITTING THEREOF, COMPRISING THE STEP OF APPLYING TO THE OUTER PORTION OF THE NAIL A COMPOSITION COMPRISING AN AQUEOUS SOLUTION OF FORMALDEHYDE, SAID FORMALDEHYDE COMPRISING 1-20% BY WEIGHT OF THE COMPOSITION, AND 0.5-3% BY WEIGHT TINCTURE OF GARLIC.
References Cited (Backward Citations)
GB191515495A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-07 | 1971-11-06 | 1972-05-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-07 | 1975-11-06 | 1976-05-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-07 | 1979-11-06 | 1980-05-07 | $7700.00 | Window Closed / Lapsed |