Patent US2936245A successfully refreshed from Google Patents.
US2936245A
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Coating composition adapted for over-coating a wax surface
Assignee: Individual
•
Filing: 1958-01-10
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Granted: 1960-05-10
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Expires: 1978-01-10
Abstract
No abstract record available.
Inventors
- 👤 Lloyd I Osipow
- 👤 Dorothea C Marra
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 11:43
CPC Classifications
A; A61; A61K; A61K8/00; A61K8/18; A61K8/72; A61K8/73; A61K8/731; A61Q; A61Q1/00; A61Q1/02; A61Q1/04; C; C09; C09D; C09D101/00; C09D101/08; C09D101/26
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
61 words
A COATING COMPOSITION ADAPTED FOR THE OVER-COATING OF A WAX SURFACE, WHICH CONSISTS ESSENTIALLY OF A LIQUID SOLUTION OF ABOUT 1%, BY WEIGHT, TO ABOUT 10%, BY WEIGHT, OF AN ETHANOL-SOLUBLE TYPE OF ETHYL HYDROXYETHYL CELLULOSE IN AN ORGANIC SOLVENT MIXTURE OF ETHANOL AND A VOLATILE, COMPLETELY HALOGENATED FLUORO-CHLORO HYDROCARBON, WHICH IS A LIQUID AT 25* C. WHEN UNDER ATMOSPHERIC PRESSURE.
Claim 2
Dependent Claim
61 words
A COATING COMPOSITION ADAPTED FOR THE OVER-COATING OF A WAX SURFACE, WHICH CONSISTS ESSENTIALLY OF A LIQUID SOLUTION OF ABOUT 1%, BY WEIGHT, TO ABOUT 10%, BY WEIGHT, OF AN ETHANOL-SOLUBLE TYPE OF ETHYL HYDROXYETHYL CELLULOSE IN AN ORGANIC SOLVENT MIXTURE OF ETHANOL AND A VOLATILE, COMPLETELY HALOGENATED FLUORO-CHLORO HYDROCARBON, WHICH IS A LIQUID AT 25* C. WHEN UNDER ATMOSPHERIC PRESSURE.
References Cited (Backward Citations)
US2108805A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-05-10 | 1963-11-09 | 1964-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-05-10 | 1967-11-09 | 1968-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-05-10 | 1971-11-09 | 1972-05-10 | $7700.00 | Window Closed / Lapsed |