US2719129A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pressurized liquid room and air deodorant compositions
Assignee: Colgate Palmolive Co
•
Filing: 1951-06-30
•
Granted: 1955-09-27
•
Expires: 1971-06-30
Abstract
No abstract record available.
Inventors
- 👤 Earl L Richardson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 09:01
CPC Classifications
A; A61; A61L; A61L9/00; A61L9/01
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
111 words
A LIQUID ROOM AND AIR DEODORANT COMPOSITION MAINTAINED UNDER PRESSURE IN A CONTAINER AND CONSISTING ESSENTIALLY OF A LIQUIFIED NORMALLY GASEOUS LOW MOLECULAR WEIGHT HALOGENATED HYDROCARBON PROPELLANT AND A QUATERNARY MORPHOLINIUM ALKYL SULFATE IN WHICH THE ALKYL SUBSTITUENT HAS 8 TO 24 CARBON ATOMS PER MOLECULE AS A DEODORANT IN SUITABLE PROPORTIONS TO EFFECT AIR DEODORIZATION WHEN RELEASED FROM SAID CONTAINER, SAID DEODORANT BEING PRESENT IN AN AMOUNT IN EXCESS OF ITS SOLUBILITY IN SAID PROPELLANT, AND AN AMOUNT OF A PARTIAL ESTER OF A POLYHYDRIC ALCOHOL AND A HIGHER FATTY ACID HAVING ABOUT 8 TO 24 CARBON ATOMS PER MOLECULE SUFFICIENT TO ASSURE SOLUBILITY OF SAID DEODORANT IN SAID PROPELLANT.
Claim 2
Dependent Claim
111 words
A LIQUID ROOM AND AIR DEODORANT COMPOSITION MAINTAINED UNDER PRESSURE IN A CONTAINER AND CONSISTING ESSENTIALLY OF A LIQUIFIED NORMALLY GASEOUS LOW MOLECULAR WEIGHT HALOGENATED HYDROCARBON PROPELLANT AND A QUATERNARY MORPHOLINIUM ALKYL SULFATE IN WHICH THE ALKYL SUBSTITUENT HAS 8 TO 24 CARBON ATOMS PER MOLECULE AS A DEODORANT IN SUITABLE PROPORTIONS TO EFFECT AIR DEODORIZATION WHEN RELEASED FROM SAID CONTAINER, SAID DEODORANT BEING PRESENT IN AN AMOUNT IN EXCESS OF ITS SOLUBILITY IN SAID PROPELLANT, AND AN AMOUNT OF A PARTIAL ESTER OF A POLYHYDRIC ALCOHOL AND A HIGHER FATTY ACID HAVING ABOUT 8 TO 24 CARBON ATOMS PER MOLECULE SUFFICIENT TO ASSURE SOLUBILITY OF SAID DEODORANT IN SAID PROPELLANT.
References Cited (Backward Citations)
US2541248A
Cited
US2524590A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-09-26 | 1959-03-28 | 1959-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-09-26 | 1963-03-28 | 1963-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-09-26 | 1967-03-28 | 1967-09-27 | $7700.00 | Window Closed / Lapsed |