US2847323A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coated metal articles
Assignee: EIDP Inc
•
Filing: 1955-12-01
•
Granted: 1958-08-12
•
Expires: 1975-12-01
Abstract
No abstract record available.
Inventors
- 👤 Evans John Lloyd
- 👤 Pappalardo Joseph Anthony
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 17:33
CPC Classifications
B; B05; B05D; B05D7/00; B05D7/14; B05D7/16; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31511; Y10T428/31515; Y10T428/31522
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
65 words
A METAL ARTICLE HAVING A HARD, ADHERENT, CRACKRESISTANT, MULTIPLE-LAYER COATING COMPRISING A LAYER OF PRIMER AND A SUPERPOSED LAYER OF METHYL METHACRYLATE LACQUER IN ADHERENT CONTACT THEREWITH, SAID PRIMER BEING A BAKED LAYER OF A LIQUID COATING COMPOSITION COMPRISING PIGMENT SOLVENT, AND, AS THE PRINCIPAL ORAGNIC FILM-FORMING MATERIAL, EPOXYHYDROXY POLYETHER RESIN ESTERIFIED WITH 10-50%, BY WEIGHT BASED ON SAID RESIN, OF DRYING-TYPE FATTY OIL ACID.
Claim 2
Dependent Claim
65 words
A METAL ARTICLE HAVING A HARD, ADHERENT, CRACKRESISTANT, MULTIPLE-LAYER COATING COMPRISING A LAYER OF PRIMER AND A SUPERPOSED LAYER OF METHYL METHACRYLATE LACQUER IN ADHERENT CONTACT THEREWITH, SAID PRIMER BEING A BAKED LAYER OF A LIQUID COATING COMPOSITION COMPRISING PIGMENT SOLVENT, AND, AS THE PRINCIPAL ORAGNIC FILM-FORMING MATERIAL, EPOXYHYDROXY POLYETHER RESIN ESTERIFIED WITH 10-50%, BY WEIGHT BASED ON SAID RESIN, OF DRYING-TYPE FATTY OIL ACID.
References Cited (Backward Citations)
US2636257A
Cited
US2705223A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-11 | 1962-02-10 | 1962-08-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-11 | 1966-02-10 | 1966-08-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-11 | 1970-02-10 | 1970-08-12 | $7700.00 | Window Closed / Lapsed |