US2865787A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for producing color effects on textile and other sheet-like material and products therefrom
Assignee: Heberlein Patent Corp
•
Filing: 1956-03-09
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Granted: 1958-12-23
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Expires: 1976-03-09
Abstract
No abstract record available.
Inventors
- 👤 Risch Karl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 06:49
CPC Classifications
B; B32; B32B; B32B15/00; B32B15/04; B32B15/08; D; D06; D06Q; D06Q1/00; D06Q1/04; Y; Y10; Y10T; Y10T428/00; Y10T428/31; Y10T428/31504; Y10T428/31678; Y10T428/31681; Y10T442/00; Y10T442/30; Y10T442/3382; Y10T442/3398
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
91 words
A PROCESS, WHICH COMPRISES DEPOSITING A METAL COATING FROM THE VAPOR THEREOF ON A THIN, FLEXIBLE SHEET-LIKE MATERIAL HAVING A RESINOUS SURFACE ADAPTED TO PREVENT PEELING OF THE METAL COATING THEREFROM, DEPOSITING AN ORGANIC DYE ON TOP OF SAID METAL DEPOSIT AND THEN DEPOSITING ON TOP OF SAID ORGANIC DYE A METAL OXIDE COATING FROM THE VAPOR THEREOF, THE THICKNESS OF SAID METAL AND METAL OXIDE COATINGS BEING SUCH THAT THE FLEXIBILITY OF THE SAID MATERIAL IS NOT SUBSTANTIALLY ALTERED, TO PRODUCE A SHEETLIKE MATERIAL HAVING A METALLIC LUSTRE AND IRIDESCENCE.
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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 |