US4521785A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Image forming device
Assignee: Canon Inc
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Filing: 1983-06-13
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Granted: 1985-06-04
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Expires: 2003-06-13
Abstract
Abstract An image forming device is provided which comprises a means for supplying a recording medium for transfer, a means for recording on said recording medium, a means for supplying a transfer-receiving member, a means for pressure contacting to said recording medium with said transfer-receiving member. The recording medium for transfer has an ink receptive layer laminated on its substrate so that said receptive layer can be peeled off from said substrate.
Inventors
- 👤 Yohji Matsufuji
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:52
CPC Classifications
B; B41; B41M; B41M5/00; B41M5/50; B41M5/502; B41M5/025; B41M5/0256; B41M7/00; B41M5/506
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
123 words
An image forming system comprising: a recording medium having a substrate and an ink receptive layer laminated on said substrate so that said reception layer can be peeled off from said substrate; a transfer-receiving member having a substrate and an adhesive layer provided on at least one surface of said substrate; means for recording an ink image on said ink receptive layer of said recording medium; means for feeding said recording medium to said recording means; means for pressure contacting said recording medium with said transfer-receiving member to laminate them; means for feeding said transfer-receiving member to said pressure contacting means; and means for separating said recording medium from said transfer-receiving medium with said ink receptive layer adhered to said transfer receiving member.
Claim 2
Dependent Claim
123 words
An image forming system comprising: a recording medium having a substrate and an ink receptive layer laminated on said substrate so that said reception layer can be peeled off from said substrate; a transfer-receiving member having a substrate and an adhesive layer provided on at least one surface of said substrate; means for recording an ink image on said ink receptive layer of said recording medium; means for feeding said recording medium to said recording means; means for pressure contacting said recording medium with said transfer-receiving member to laminate them; means for feeding said transfer-receiving member to said pressure contacting means; and means for separating said recording medium from said transfer-receiving medium with said ink receptive layer adhered to said transfer receiving member.
Claim 3
Dependent Claim
16 words
An image forming system according to claim 1, wherein said ink receptive layer is ink absorptive.
Claim 4
Dependent Claim
16 words
An image forming system according to claim 1, wherein said pressure contact means includes heating means.
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) | 1988-06-03 | 1988-12-03 | 1989-06-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-06-03 | 1992-12-03 | 1993-06-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-06-03 | 1996-12-03 | 1997-06-04 | $7700.00 | Window Closed / Lapsed |