Patent US3050467A successfully refreshed from Google Patents.
US3050467A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Antiseptic cleaner
Assignee: Yardney International Corp
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Filing: 1957-11-08
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Granted: 1962-08-21
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Expires: 1977-11-08
Abstract
No abstract record available.
Inventors
- 👤 Horowitz Carl
- 👤 Mendelsohn Meyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:50
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/48
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
AN ANTIMICROBIAL CLEASING COMPOSITION CONSISTING ESSENTIALLY OF A NIXTURE OF: (A) FROM ABOUT 90%, TO ABOUT 99%, BY WEIGHT, OF A WATER-SOLUBLE SOAP, AND (B) FROM ABOUT 10% TO ABOUT 1%, BUT WEIGHT, OF A SILVER SALT OF PARTIALLY DEPOLYMERIZED ALIGINIC ACID, THE VISCOSITY OF SAID ACID WHEN NEUTRALIZED AND PRIOR TO CONVERSIN INTO ITS SILVER SALT RANGING SUBSTANTIALLY BETWEEN 1.25 AND 1.75 CENTIPOISES IN CONCENTRATIONSD OF 5% IN AQUEOUS SOLUTION.
Claim 2
Dependent Claim
71 words
AN ANTIMICROBIAL CLEASING COMPOSITION CONSISTING ESSENTIALLY OF A NIXTURE OF: (A) FROM ABOUT 90%, TO ABOUT 99%, BY WEIGHT, OF A WATER-SOLUBLE SOAP, AND (B) FROM ABOUT 10% TO ABOUT 1%, BUT WEIGHT, OF A SILVER SALT OF PARTIALLY DEPOLYMERIZED ALIGINIC ACID, THE VISCOSITY OF SAID ACID WHEN NEUTRALIZED AND PRIOR TO CONVERSIN INTO ITS SILVER SALT RANGING SUBSTANTIALLY BETWEEN 1.25 AND 1.75 CENTIPOISES IN CONCENTRATIONSD OF 5% IN AQUEOUS SOLUTION.
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) | 1965-08-20 | 1966-02-19 | 1966-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-20 | 1970-02-19 | 1970-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-20 | 1974-02-19 | 1974-08-21 | $7700.00 | Window Closed / Lapsed |