US2865870A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lacquer composition comprising epoxide resin, polyamide resin and cellulose acetate butyrate and article coated therewith
Assignee: Eastman Kodak Co
•
Filing: 1955-10-24
•
Granted: 1958-12-23
•
Expires: 1975-10-24
Abstract
No abstract record available.
Inventors
- 👤 Raymond G Pinder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:16
CPC Classifications
C; C09; C09D; C09D163/00; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31511
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
26 words
A HEAT HARDENABLE LACQUER COMPOSITION, THE ESSENTIAL CONSTITUENTS OF WHICH COMPRISE IN A SOLVENT THEREFOR APPROXIMATELY 6 PARTS OF AN EPOXIDE RESIN HAVING THE TYPICAL STRUCTURE:
Claim 2
Dependent Claim
26 words
A HEAT HARDENABLE LACQUER COMPOSITION, THE ESSENTIAL CONSTITUENTS OF WHICH COMPRISE IN A SOLVENT THEREFOR APPROXIMATELY 6 PARTS OF AN EPOXIDE RESIN HAVING THE TYPICAL STRUCTURE:
References Cited (Backward Citations)
US2190770A
Cited
US2703284A
Cited
US2633458A
Cited
US2715616A
Cited
US2710845A
Cited
US2707708A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-22 | 1962-06-23 | 1962-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-22 | 1966-06-23 | 1966-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-22 | 1970-06-23 | 1970-12-23 | $7700.00 | Window Closed / Lapsed |