US2756178A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Residual lanolin hair shampoo
Assignee: Individual
•
Filing: 1953-06-17
•
Granted: 1956-07-24
•
Expires: 1973-06-17
Abstract
No abstract record available.
Inventors
- 👤 Jack R Verblen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:15
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/92; A61K8/925; A61K8/30; A61K8/40; A61K8/42; A61K8/46; A61K8/463; A61Q; A61Q5/00; A61Q5/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
85 words
A LATHERABLE AND RESIDUAL LANOLIN HAIR SHAMPOO HAVING A LARGE LANOLIN CONTENT CONSISTING OF A LATHERING AGENT, A MONOISOPROPANOLAMINE AMIDE OF A HIGH MOLECULAR WEIGHT FATTY ACID FROM 12 TO 18 CARBON ATOMS AND A SUBSTANTIAL AMOUNT OF LANOLIN, THE AMOUNT OF LANOLIN CONSISTING OF AT LEAST 15% BY WEIGHT OF THE SHAMPOO, SAID AMIDE ACTING AS A BLOCKING AGENT IN PREVENTING THE LANOLIN FROM DESTROYING THE LATHERING CHARACTER OF THE LATHERING AGENT AND SAID AMIDE BEING SUBSTANTIALLY 70% OF THE AMOUNT OF THE LANOLIN.
Claim 2
Dependent Claim
85 words
A LATHERABLE AND RESIDUAL LANOLIN HAIR SHAMPOO HAVING A LARGE LANOLIN CONTENT CONSISTING OF A LATHERING AGENT, A MONOISOPROPANOLAMINE AMIDE OF A HIGH MOLECULAR WEIGHT FATTY ACID FROM 12 TO 18 CARBON ATOMS AND A SUBSTANTIAL AMOUNT OF LANOLIN, THE AMOUNT OF LANOLIN CONSISTING OF AT LEAST 15% BY WEIGHT OF THE SHAMPOO, SAID AMIDE ACTING AS A BLOCKING AGENT IN PREVENTING THE LANOLIN FROM DESTROYING THE LATHERING CHARACTER OF THE LATHERING AGENT AND SAID AMIDE BEING SUBSTANTIALLY 70% OF THE AMOUNT OF THE LANOLIN.
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) | 1959-07-24 | 1960-01-23 | 1960-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-07-24 | 1964-01-23 | 1964-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-07-24 | 1968-01-23 | 1968-07-24 | $7700.00 | Window Closed / Lapsed |