US2950222A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Phosphor bearing surface
Assignee: Individual
•
Filing: 1958-05-20
•
Granted: 1960-08-23
•
Expires: 1978-05-20
Abstract
No abstract record available.
Inventors
- 👤 Jay B Hinson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 11:39
CPC Classifications
G; G09; G09F; G09F13/00; G09F13/20; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31678; Y10T428/31692
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
78 words
THE PROCESS OF MAKING A LIGHT-YIELDING SURFACE WHICH CONSISTS IN APPLYING AN EXPOSED FACE OF A MASKING SHEET CARRYING A UNIVERSALLY ADHERING TO A SUPPORTING STRUCTURE, REMOVING THE COVER SHEET OF THE MASKING SHEET TO EXPOSE THE SECOND ADHESIVE CARRYING SIDE TO EXPOSE THE SECOND ADHESIVE FACE, AND APPLYING TO SAID SECOND ADHESIVE FACE A SHEET OF ALUMINUM FOIL CARRYING A FOUNDATION COAT OF SOFT ACRYLIC RESIN, AN ACRYLIC RESINBOUND LIGHT-GIVING PIGMENT LAYER, AND A TRANSPARENT FINISHING COAT.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-23 | 1964-02-22 | 1964-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-23 | 1968-02-22 | 1968-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-23 | 1972-02-22 | 1972-08-23 | $7700.00 | Window Closed / Lapsed |