US2983650A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Panthenol aerosol hair spray
Assignee: F Hoffmann La Roche AG
•
Filing: 1958-12-12
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Granted: 1961-05-09
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Expires: 1978-12-12
Abstract
No abstract record available.
Inventors
- 👤 Rubin Saul Howard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:27
CPC Classifications
A; A61; A61Q; A61Q5/00; A61K; A61K8/00; A61K8/02; A61K8/04; A61K8/046; A61K8/18; A61K8/30; A61K8/40; A61K8/42; Y; Y10; Y10S; Y10S424/00; Y10S424/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
25 words
A LIQUID COMPOSITION, FOR DISPENSING ON THE HAIR UNDER PRESSURE AS AN AEROSOL, COMPRISING PANTHENOL IN AN ALCOHOLIC SOLVENT AND LIQUEFIED FLUORINATED HYDROCARBON GAS PROPELLANT.
Claim 2
Dependent Claim
25 words
A LIQUID COMPOSITION, FOR DISPENSING ON THE HAIR UNDER PRESSURE AS AN AEROSOL, COMPRISING PANTHENOL IN AN ALCOHOLIC SOLVENT AND LIQUEFIED FLUORINATED HYDROCARBON GAS PROPELLANT.
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) | 1964-05-08 | 1964-11-07 | 1965-05-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-05-08 | 1968-11-07 | 1969-05-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-05-08 | 1972-11-07 | 1973-05-09 | $7700.00 | Window Closed / Lapsed |