US2498514A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Zirconium compound deodorant and antiperspirant
Assignee: NL Industries Inc
•
Filing: 1946-01-18
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Granted: 1950-02-21
•
Expires: 1966-01-18
Abstract
No abstract record available.
Inventors
- 👤 Henry L Van Mater
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:32
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/19; A61K8/28; A61Q; A61Q15/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
50 words
A DEODORANT AND ANTI-PERSPIRANT COMPOSITION COMPRISING A DISPERSING MEDIUM OF AN EMUISIFIED OIL AND CONTAINING DISPERSED THEREIN AS THE ACTIVE INGREDIENT THE REACTION PRODUCT OF AN ACIDIC WATER SOLUBLE SALT OF ZIRCONIUM AND AN HYDROXY ALIPHATIC ACID AND SUFFICIENT WATER SOLUBLE ALKALI TO RENDER SAID PRODUCT NON-ACID AND WATER SOLUBLE.
Claim 2
Dependent Claim
50 words
A DEODORANT AND ANTI-PERSPIRANT COMPOSITION COMPRISING A DISPERSING MEDIUM OF AN EMUISIFIED OIL AND CONTAINING DISPERSED THEREIN AS THE ACTIVE INGREDIENT THE REACTION PRODUCT OF AN ACIDIC WATER SOLUBLE SALT OF ZIRCONIUM AND AN HYDROXY ALIPHATIC ACID AND SUFFICIENT WATER SOLUBLE ALKALI TO RENDER SAID PRODUCT NON-ACID AND WATER SOLUBLE.
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) | 1953-02-20 | 1953-08-22 | 1954-02-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-02-20 | 1957-08-22 | 1958-02-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-02-20 | 1961-08-22 | 1962-02-21 | $7700.00 | Window Closed / Lapsed |