US3298919A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shaving cream containing polysiloxanes
Assignee: Dow Silicones Corp
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Filing: 1962-12-26
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Granted: 1967-01-17
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Expires: 1982-12-26
Abstract
No abstract record available.
Inventors
- 👤 Jr Jack L Bishop
- 👤 Charles W Todd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:47
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/16; C11D3/37; C11D3/3703; C11D3/373; C11D3/3738; A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/33; A61K8/36; A61K8/361; A61K8/58; A61K8/585; A61K8/72; A61K8/84; A61K8/89; A61K8/891; A61K8/893; A61K8/894; A61Q; A61Q9/00; A61Q9/02; C11D17/00; C11D17/0043
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
65 words
A SHAVING CREAM COMPRISING ABOUT 0.5 TO 9 PERCENT STEARIC ACID, ABOUT 0.5 TO 3 PERCENT LAURIC ACID, ABOUT 1 TO 15 PERCENT GLYCERINE, ABOUT 1 TO 7 PERCENT TRIETHANOLAMINE, ABOUT 40 TO 80 PERCENT WATER, ABOUT 2 TO 12 PERCENT OF A PROPELLANT AND ABOUT 0.1 TO 5 PERCENT OF A SILICONE FLUID SELECTED FROM THE GROUP CONSISTING OF (I) FLUIDS HAVING THE FORMULA
Claim 2
Dependent Claim
65 words
A SHAVING CREAM COMPRISING ABOUT 0.5 TO 9 PERCENT STEARIC ACID, ABOUT 0.5 TO 3 PERCENT LAURIC ACID, ABOUT 1 TO 15 PERCENT GLYCERINE, ABOUT 1 TO 7 PERCENT TRIETHANOLAMINE, ABOUT 40 TO 80 PERCENT WATER, ABOUT 2 TO 12 PERCENT OF A PROPELLANT AND ABOUT 0.1 TO 5 PERCENT OF A SILICONE FLUID SELECTED FROM THE GROUP CONSISTING OF (I) FLUIDS HAVING THE FORMULA
References Cited (Backward Citations)
US2655480A
Cited
US2826551A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-01-16 | 1970-07-18 | 1971-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-16 | 1974-07-18 | 1975-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-16 | 1978-07-18 | 1979-01-17 | $7700.00 | Window Closed / Lapsed |