US4809451A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for protecting a print
Assignee: Canon Inc
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Filing: 1988-02-03
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Granted: 1989-03-07
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Expires: 2008-02-03
Abstract
Abstract A print holder for preserving a print comprises a combination of an upper plate with an adhesive layer on one side and with an opening as a window for observing an image, and a lower plate with an adhesive layer on one side, a print being inserted between the upper plate and the lower plate, thereby making the image locate in the opening, the upper plate and the lower plate being pressed together, as by placed one upon another.
Inventors
- 👤 Eiichi Suzuki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 18:02
CPC Classifications
A; A47; A47G; A47G1/00; A47G1/06; A47G1/0633; B; B41; B41M; B41M7/00; B41M7/0027; B44; B44D; B44D7/00; G; G09; G09F; G09F1/00; G09F1/10; G09F1/12; G09F3/00; G09F3/08; G09F3/18; G09F3/20; G09F3/203
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
150 words
A method for protecting an ink-jet print having a liquid solvent component therein, which comprises the steps of: (a) positioning the ink-jet print at a predetermined location in a print protecting member comprising a mount and a transparent resin film, the mount being of a porous gas permeable material, a part of the transparent resin film being so fixed to the mount that the transparent resin film covers a predetermined surface of the mount, and the ink-jet print being arranged between the mount and the transparent resin film; (b) press-contacting the mount and the transparent resin film to cause them to adhere together, with sufficient strength to hold the ink-jet print uncurled between the mount and the film even if the ink-jet print has just been one-side laminated with a material of the type that shrinks upon setting; and (c) drying said liquid solvent component by evaporation through the mount.
Claim 2
Independent Claim
150 words
A method for protecting an ink-jet print having a liquid solvent component therein, which comprises the steps of: (a) positioning the ink-jet print at a predetermined location in a print protecting member comprising a mount and a transparent resin film, the mount being of a porous gas permeable material, a part of the transparent resin film being so fixed to the mount that the transparent resin film covers a predetermined surface of the mount, and the ink-jet print being arranged between the mount and the transparent resin film; (b) press-contacting the mount and the transparent resin film to cause them to adhere together, with sufficient strength to hold the ink-jet print uncurled between the mount and the film even if the ink-jet print has just been one-side laminated with a material of the type that shrinks upon setting; and (c) drying said liquid solvent component by evaporation through the mount.
References Cited (Backward Citations)
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Cited
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US2177406A
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US3174244A
Cited
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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) | 1992-03-06 | 1992-09-05 | 1993-03-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-03-06 | 1996-09-05 | 1997-03-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-03-06 | 2000-09-05 | 2001-03-07 | $7700.00 | Window Closed / Lapsed |