US3211563A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Starch composition and aerosol formed therefrom
Assignee: GEN AEROSOLS Inc
•
Filing: 1962-01-24
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Granted: 1965-10-12
•
Expires: 1982-01-24
Abstract
No abstract record available.
Inventors
- 👤 Winston H Reed
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:25
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/01; D06M15/03; D06M15/11; D06M23/00; D06M23/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
73 words
A STARCH COMPOSITON FOR USE IN AEROSOL COMPOSITIONS CONSISTING ESSENTIALLY OF FROM 3 TO 10% BY WEIGHT OF STARCH, 2.5 TO 18% BY WEIGHT OF A LOWER ALIPHATIC ALCOHOL SELECTED FROM THE GROUP CONSISTING OF ISOPROPYL ALCOHOL AND ETHYL ALCOHOL AND 72 TO 95% BY WEIGHT OF WATER, SAID COMPOSITION HAVING A RELATIVELY LOW VISCOSITY WHICH IS WITHIN THE RANGE OF 10 TO 40 CENTIPOISES AND WHICH DOES NOT SUBSTANTIALLY INCREASE UNDER STORAGE.
Claim 2
Dependent Claim
73 words
A STARCH COMPOSITON FOR USE IN AEROSOL COMPOSITIONS CONSISTING ESSENTIALLY OF FROM 3 TO 10% BY WEIGHT OF STARCH, 2.5 TO 18% BY WEIGHT OF A LOWER ALIPHATIC ALCOHOL SELECTED FROM THE GROUP CONSISTING OF ISOPROPYL ALCOHOL AND ETHYL ALCOHOL AND 72 TO 95% BY WEIGHT OF WATER, SAID COMPOSITION HAVING A RELATIVELY LOW VISCOSITY WHICH IS WITHIN THE RANGE OF 10 TO 40 CENTIPOISES AND WHICH DOES NOT SUBSTANTIALLY INCREASE UNDER STORAGE.
References Cited (Backward Citations)
US2007137A
Cited
US2524590A
Cited
US2641525A
Cited
US2796354A
Cited
US2964165A
Cited
US2876125A
Cited
US2968628A
Cited
US2996498A
Cited
US3102054A
Cited
US3066037A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-10-11 | 1969-04-12 | 1969-10-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-10-11 | 1973-04-12 | 1973-10-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-10-11 | 1977-04-12 | 1977-10-12 | $7700.00 | Window Closed / Lapsed |