US2563387A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Photographic image receiving sheet
Assignee: —
•
Filing: —
•
Granted: 1951-08-07
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Expires: 1968-08-07
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:41
CPC Classifications
G; G03; G03B; G03B17/00; G03B17/48; G03B17/50; G03B17/52; Y; Y10; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31725; Y10T428/31768; Y10T428/31772; Y10T428/31775; Y10T428/31971; Y10T428/31975; Y10T428/31978; Y10T428/31986
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
169 words
A PHOTOGRAPHIC PRODUCT COMPRISING AN ELONGATED FLEXIBLE IMAGE-RECEIVING SHEET MATERIAL FOR USE IN A PHOTOGRAPHIC TRANSFER PROCESS AS IMAGERECEPTIVE MATERIAL FOR RECEIVING A TRANSFER IMAGE, AN ELONGATED FLEXIBLE SHEET IN SUPERPOSED RELATION TO A SURFACE OF SAID IMAGE-RECEIVING SHEET AND PROVIDING A MASK OVER PORTIONS OF SAID IMAGERECEIVING SHEET, SAID MASK HAVING AT LEAST ONE APERTURE THEREIN WHICH DEFINES A PICTURE AREA ON SAID IMAGE-RECEIVING SHEET WHEN SAID MASK IS SUPERPOSED THEREON, AND TWO LAYERS OF ADHESIVE INTERPOSED BETWEEN SAID MASK AND SAID SURFACE OF SAID IMAGE-RECEIVING SHEET AND BONDING SAID MASK AND IMAGE-RECEIVING SHEET TOGETER, ONE LAYER OF ADHESIVE COMPRISING A COATING OF ZEIN COVERING THE SURFACE OF SAID MASK WHICH IS CLOSEST TO THE IMAGE-RECEIVING SHEET WHEN THE IMAGE-RECEIVING SHEET AND MASK ARE IN SUPERPOSED RELATION AND THE SECOND LAYER OF ADHESIVE COMPRISING A COATING OF ETHYL CELLULOSE COVERING THE SURFACE OF SAID LAYER OF ZEIN WHICH IS FURTHEST REMOVED FROM SAID MASK, SAID LAYER OF ETHYL CELLULOSE BEING ADHERED TO SAID SURFACE OF SAID IMAGE-RECEIVING SHEET.
Claim 2
Dependent Claim
169 words
A PHOTOGRAPHIC PRODUCT COMPRISING AN ELONGATED FLEXIBLE IMAGE-RECEIVING SHEET MATERIAL FOR USE IN A PHOTOGRAPHIC TRANSFER PROCESS AS IMAGERECEPTIVE MATERIAL FOR RECEIVING A TRANSFER IMAGE, AN ELONGATED FLEXIBLE SHEET IN SUPERPOSED RELATION TO A SURFACE OF SAID IMAGE-RECEIVING SHEET AND PROVIDING A MASK OVER PORTIONS OF SAID IMAGERECEIVING SHEET, SAID MASK HAVING AT LEAST ONE APERTURE THEREIN WHICH DEFINES A PICTURE AREA ON SAID IMAGE-RECEIVING SHEET WHEN SAID MASK IS SUPERPOSED THEREON, AND TWO LAYERS OF ADHESIVE INTERPOSED BETWEEN SAID MASK AND SAID SURFACE OF SAID IMAGE-RECEIVING SHEET AND BONDING SAID MASK AND IMAGE-RECEIVING SHEET TOGETER, ONE LAYER OF ADHESIVE COMPRISING A COATING OF ZEIN COVERING THE SURFACE OF SAID MASK WHICH IS CLOSEST TO THE IMAGE-RECEIVING SHEET WHEN THE IMAGE-RECEIVING SHEET AND MASK ARE IN SUPERPOSED RELATION AND THE SECOND LAYER OF ADHESIVE COMPRISING A COATING OF ETHYL CELLULOSE COVERING THE SURFACE OF SAID LAYER OF ZEIN WHICH IS FURTHEST REMOVED FROM SAID MASK, SAID LAYER OF ETHYL CELLULOSE BEING ADHERED TO SAID SURFACE OF SAID IMAGE-RECEIVING SHEET.
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) | 1954-08-06 | 1955-02-05 | 1955-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-06 | 1959-02-05 | 1959-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-06 | 1963-02-05 | 1963-08-07 | $7700.00 | Window Closed / Lapsed |