Patent US3219446A successfully refreshed from Google Patents.
US3219446A
Expired / Lapsed
US
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Method of making transfer prints
Assignee: NCR Voyix Corp
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Filing: 1963-07-03
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Granted: 1965-11-23
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Expires: 1983-07-03
Abstract
No abstract record available.
Inventors
- 👤 Berman Elliot
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 08:14
CPC Classifications
B; B41; B41M; B41M5/00; B41M5/26; B41M5/382; B41M5/38207; B01; B01J; B01J13/00; B01J13/02; B01J13/025; B41M5/28; B41M5/287; C; C08; C08F; C08F2/00; C08F2/46; G; G03; G03F; G03F7/00; G03F7/002; G03F7/26; G03F7/34; G03F7/346
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
131 words
A COPYING PROCESS FOR MAKING VISIBLE POSITIVE PRINTS COMPRISING: (A) EXPOSING A RECORD TRANSFER SHEET TO LIGHT THROUGH A LIGHT-IMAGE CONTROL DEVICE, SAID SHEET INCLUDING A RUPTURABLE LIGHT-SENSITIVE COATING DISPOSED ON A BASE, THE COATING INCLUDES A PROFUSION OF MISCROSCOPIC CAPSULES CONTAINING LIQUID OF A DISTINCTIVE COLOR CONTAINING A HIGH PROPORTION OF LIGHT-POLYMERIZABLE MATERIAL THAT FORMS A HARD, INFUSIBLE, NON-SOLUBLE RESIN WHEN EXPOSED TO LIGHT, WHEREBY SAID EXPOSURE PROVIDES AN IMAGE IN TERMS OF STILL-LIQUID AND SOLID CAPSULE CONTENTS ON SAID SHEET; (B) PLACING SAID TRANSFER SHEET WITH THE IMAGE-BEARING SIDE IN CONTACT WITH A RECEIVING COPY SHEET; AND (C) APPLYING SUFFICIENT PRESSSURE TO SAID SHEETS, WHILE IN CONTACT, TO RUPTURE THE COATING AND INCLUDED CAPSULES AND TRANSFER THE STILL-LIQUID CAPSULE CONTENTS ONTO THE COPY SHEET AS A VISIBLE POSITIVE PRINT.
Claim 2
Dependent Claim
131 words
A COPYING PROCESS FOR MAKING VISIBLE POSITIVE PRINTS COMPRISING: (A) EXPOSING A RECORD TRANSFER SHEET TO LIGHT THROUGH A LIGHT-IMAGE CONTROL DEVICE, SAID SHEET INCLUDING A RUPTURABLE LIGHT-SENSITIVE COATING DISPOSED ON A BASE, THE COATING INCLUDES A PROFUSION OF MISCROSCOPIC CAPSULES CONTAINING LIQUID OF A DISTINCTIVE COLOR CONTAINING A HIGH PROPORTION OF LIGHT-POLYMERIZABLE MATERIAL THAT FORMS A HARD, INFUSIBLE, NON-SOLUBLE RESIN WHEN EXPOSED TO LIGHT, WHEREBY SAID EXPOSURE PROVIDES AN IMAGE IN TERMS OF STILL-LIQUID AND SOLID CAPSULE CONTENTS ON SAID SHEET; (B) PLACING SAID TRANSFER SHEET WITH THE IMAGE-BEARING SIDE IN CONTACT WITH A RECEIVING COPY SHEET; AND (C) APPLYING SUFFICIENT PRESSSURE TO SAID SHEETS, WHILE IN CONTACT, TO RUPTURE THE COATING AND INCLUDED CAPSULES AND TRANSFER THE STILL-LIQUID CAPSULE CONTENTS ONTO THE COPY SHEET AS A VISIBLE POSITIVE PRINT.
References Cited (Backward Citations)
FR1272059A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-11-22 | 1969-05-24 | 1969-11-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-11-22 | 1973-05-24 | 1973-11-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-11-22 | 1977-05-24 | 1977-11-23 | $7700.00 | Window Closed / Lapsed |