Patent US2982735A successfully refreshed from Google Patents.
US2982735A
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US
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Detergent milled bar and process of preparing same
Assignee: Procter and Gamble Co
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Filing: 1955-09-08
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Granted: 1961-05-02
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Expires: 1975-09-08
Abstract
No abstract record available.
Inventors
- 👤 Blinka Joseph
- 👤 Jr Preston W Grounds
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:42
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/16; C11D3/20; C11D3/22; C11D3/222; C11D10/00; C11D10/04; C11D9/00; C11D9/04; C11D9/22; C11D9/26; C11D9/262; C11D1/00; C11D1/02; C11D1/12; C11D1/14; C11D1/29
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
85 words
A DETERGENT MILLED BAR HAVING A CHARACTERISTIC SOAPLIKE FEEL, COMPRISING 10% TO 35% NORMALLY SOLID, WATER, SOLUBLE SODIUM SOAP AND 15% TO 40% OF A NORMALLY SOLID ANIONIC SYNTHETIC DETERGENT COMPRISING A WATERSOLUBLE, ALKALI METAL SALT OF AN ORGANIC SULFURIC REACTION PRODUCT AND A GELATINIZED NON-WAXY STARCH, SAID GELATINIZED STARCH BEING CHARACTERIZED BY THE DISAPPEARANCE OF ANISOTROPY AND CONSTITUTING NOT LESS THAN 15%, NOR MORE THAN 70% OF THE BAR, THE SUM OF SAID SYNTHETIC DETERGENT AND SAID SODIUM SOAP BEING BETWEEN 25% AND 65%.
Claim 2
Dependent Claim
85 words
A DETERGENT MILLED BAR HAVING A CHARACTERISTIC SOAPLIKE FEEL, COMPRISING 10% TO 35% NORMALLY SOLID, WATER, SOLUBLE SODIUM SOAP AND 15% TO 40% OF A NORMALLY SOLID ANIONIC SYNTHETIC DETERGENT COMPRISING A WATERSOLUBLE, ALKALI METAL SALT OF AN ORGANIC SULFURIC REACTION PRODUCT AND A GELATINIZED NON-WAXY STARCH, SAID GELATINIZED STARCH BEING CHARACTERIZED BY THE DISAPPEARANCE OF ANISOTROPY AND CONSTITUTING NOT LESS THAN 15%, NOR MORE THAN 70% OF THE BAR, THE SUM OF SAID SYNTHETIC DETERGENT AND SAID SODIUM SOAP BEING BETWEEN 25% AND 65%.
References Cited (Backward Citations)
US2438169A
Cited
US2714093A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-05-01 | 1964-10-31 | 1965-05-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-01 | 1968-10-31 | 1969-05-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-01 | 1972-10-31 | 1973-05-02 | $7700.00 | Window Closed / Lapsed |