Patent US3251741A successfully refreshed from Google Patents.
US3251741A
Expired / Lapsed
US
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Hair spray comprising tri-(p-aminobenzoyl) esters of pantothenyl alcohol
Assignee: F Hoffmann La Roche AG
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Filing: 1965-06-22
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Granted: 1966-05-17
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Expires: 1985-06-22
Abstract
No abstract record available.
Inventors
- 👤 Fox Herman Herbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 11:10
CPC Classifications
A; A61; A61Q; A61Q5/00; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/40; A61K8/44; A61K8/445; Y; Y10; Y10S; Y10S424/00; Y10S424/01; Y10S424/02
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
26 words
A LIQUID COMPOSITION, FOR DISPENSING ON THE HAIR UNDER PRESSURE AS AN AEROSOL, COMPRISING A CONCENTRATE CONTAINING A LOWER ALIPHATIC ALCOHOL, TRI-(P-AMINOBENZOYL)D-PANTHERNOL AND A GAS PORPELLANT.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-05-16 | 1969-11-15 | 1970-05-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-16 | 1973-11-15 | 1974-05-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-16 | 1977-11-15 | 1978-05-17 | $7700.00 | Window Closed / Lapsed |