US2908650A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pressurized shaving cream compositions
Assignee: Colgate Palmolive Co
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Filing: 1951-08-08
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Granted: 1959-10-13
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Expires: 1971-08-08
Abstract
No abstract record available.
Inventors
- 👤 Fine Norman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:06
CPC Classifications
C; C11; C11D; C11D17/00; C11D17/0043; C11D9/00; C11D9/002
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
141 words
A FORMING SHAVING CREAM COMPOSITION PACKAGED IN A SUITABLE PRESSURE CONTAINER PROVIDED WITH A DISPENSING VALVE WHICH COMPRISES WATER SOLUBLE SOAPS OF HIGHER FATTY ACIDS AS A DETERGENT, SAID WATER SOLUBLE SOAPS COMPRISING SODIUM AND POTASSIUM SOAPS AND SOAPS OF NITROGEN-CONTAINING BASES SELECTED FROM THE GROUP CONSISTING OF TRIETHANOLAMINE AND AMMONIUM SOAPS, THERE BEING AT LEAST 3.5 TIMES AS MUCH BY WEIGHT OF POTASSIUM SOAP AS SODIUM SOAP AND THE RATIO OF SAID SOAPS OF NITROGEN-CONTAINING BASES TO THE SUM OF SAID SODIUM AND POTASSIUM SOAPS BEING WITHIN THE RANGE OF ABOUT 1.2 TO ABOUT 2.5 AT LEAST ONE LIQUEFIED NORMALLY GASEOUS LOW MOLECULAR WEIGHT HALOGENATED HYDROCARBON PROPELLANT, AND AN AQUEOUS SOLVENT MEDIUM FOR SAID DETERGENT IN WHICH SAID PROPELLANT IS OR CAN BE READILY DISPERSED BY SIMPLE SHAKING PRIOR TO DISCHARGING THE CONTENTS THROUGH SAID VALVE AS A FORM PRODUCT.
Claim 2
Dependent Claim
141 words
A FORMING SHAVING CREAM COMPOSITION PACKAGED IN A SUITABLE PRESSURE CONTAINER PROVIDED WITH A DISPENSING VALVE WHICH COMPRISES WATER SOLUBLE SOAPS OF HIGHER FATTY ACIDS AS A DETERGENT, SAID WATER SOLUBLE SOAPS COMPRISING SODIUM AND POTASSIUM SOAPS AND SOAPS OF NITROGEN-CONTAINING BASES SELECTED FROM THE GROUP CONSISTING OF TRIETHANOLAMINE AND AMMONIUM SOAPS, THERE BEING AT LEAST 3.5 TIMES AS MUCH BY WEIGHT OF POTASSIUM SOAP AS SODIUM SOAP AND THE RATIO OF SAID SOAPS OF NITROGEN-CONTAINING BASES TO THE SUM OF SAID SODIUM AND POTASSIUM SOAPS BEING WITHIN THE RANGE OF ABOUT 1.2 TO ABOUT 2.5 AT LEAST ONE LIQUEFIED NORMALLY GASEOUS LOW MOLECULAR WEIGHT HALOGENATED HYDROCARBON PROPELLANT, AND AN AQUEOUS SOLVENT MEDIUM FOR SAID DETERGENT IN WHICH SAID PROPELLANT IS OR CAN BE READILY DISPERSED BY SIMPLE SHAKING PRIOR TO DISCHARGING THE CONTENTS THROUGH SAID VALVE AS A FORM PRODUCT.
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) | 1962-10-12 | 1963-04-13 | 1963-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-12 | 1967-04-13 | 1967-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-12 | 1971-04-13 | 1971-10-13 | $7700.00 | Window Closed / Lapsed |