Patent JPS5517467A successfully refreshed from Google Patents.
Patent US4998144A successfully refreshed from Google Patents.
US4998144A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Color palette for copiers
Assignee: Eastman Kodak Co
•
Filing: 1989-12-26
•
Granted: 1991-03-05
•
Expires: 2009-12-26
Abstract
Abstract A color copier is adapted to receive a color palette visually representing a plurality of colors selectably by an operator for portions of reproductions. A portion of the reproduction is formed in a selected color, based on a supplied series of electrical data signals. An operator interface provides for selecting at least one of a plurality of colors visually displayed on a received color palette. A series of electrical data signals, which is representative of the pattern and color image content of a color palette is stored, and can be applied to create a color palette using the same image forming apparatus as is used to produce copies.
Inventors
- 👤 Keith S. Karn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:14
CPC Classifications
G; G03; G03G; G03G15/00; G03G15/01
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
151 words
A color copier adapted to generate and receive a color palette visually representing a plurality of colors selectable by an operator for portions of reproductions, said copier comprising: image forming means for forming a reproduction of an original image, including forming a portion of the reproduction in a selected color, based on a supplied series of electrical data signals; an operator interface including means for selecting at least one of a plurality of colors visually displayed on a received color palette; and memory means for storing a series of electrical data signals representative of the pattern and color image content of a color palette which, when created, visually represents a plurality of colors selectable by an operator for portions of reproductions, and for applying the stored electrical signals to said image forming means to create a color palette using the same image forming means as is used to reproduce original images.
Claim 2
Dependent Claim
151 words
A color copier adapted to generate and receive a color palette visually representing a plurality of colors selectable by an operator for portions of reproductions, said copier comprising: image forming means for forming a reproduction of an original image, including forming a portion of the reproduction in a selected color, based on a supplied series of electrical data signals; an operator interface including means for selecting at least one of a plurality of colors visually displayed on a received color palette; and memory means for storing a series of electrical data signals representative of the pattern and color image content of a color palette which, when created, visually represents a plurality of colors selectable by an operator for portions of reproductions, and for applying the stored electrical signals to said image forming means to create a color palette using the same image forming means as is used to reproduce original images.
Claim 3
Dependent Claim
40 words
A color copier as defined in claim 1 wherein said image forming means further comprises: means for designating a portion of the original image; and accent color means for forming the designated portion of the reproduction in a selected color.
Claim 4
Dependent Claim
42 words
A color copier as defined in claim 1 wherein said image forming means further comprises: means for designating a portion of the original image; and highlighting means for forming the background of the designated portion of the reproduction in a selected color.
Claim 5
Dependent Claim
40 words
A color copier as defined in claim 1 wherein said image forming means further comprises: means for designating a color of the original image; and color substitution means for replacing the designated color with a selected color in the reproduction.
Claim 6
Dependent Claim
29 words
A color copier as defined in claim 1 wherein said memory means further comprises means for storing a color separation bit map for each of said plurality of colors.
Claim 7
Dependent Claim
31 words
A color copier as defined in claim 1 wherein said memory means further comprises means for storing a color separation bit map in compressed form for each said plurality of colors.
References Cited (Backward Citations)
US4045218A
Cited
JPS6170564A
Cited
US4791450A
Cited
US4862217A
Cited
JPS62291674A
Cited
US4777510A
Cited
US4771314A
Cited
DE3835239A1
Cited
US4868611A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-03-04 | 1994-09-03 | 1995-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-03-04 | 1998-09-03 | 1999-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-03-04 | 2002-09-03 | 2003-03-05 | $7700.00 | Window Closed / Lapsed |