US4537497A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Image recording apparatus
Assignee: Canon Inc
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Filing: 1982-12-15
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Granted: 1985-08-27
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Expires: 2002-12-15
Abstract
Abstract An image recording apparatus such as a copying machine is capable of both sides recording and overlay recording. In the overlay record mode, after a predetermined format for stock certificates or the like is recorded on transfer sheets, different names or the like are recorded on the format. The apparatus can automatically control the operation sequence without requiring complex mechanisms and procedures.
Inventors
- 👤 Shunichi Masuda
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:31
CPC Classifications
G; G03; G03G; G03G15/00; G03G15/22; G03G15/23; G03G15/231; G03G15/04; G03G15/04018; G03G2215/00; G03G2215/00362; G03G2215/00535; G03G2215/00556; G03G2215/00578
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
147 words
An image recording apparatus comprising: recording means for recording an image on a sheet, said recording means being capable of operating in a first mode and a second mode different from the first mode; feeding means for feeding the sheet to said recording means so as to allow overlay recording on the same side of the sheet on which an image has been previously recorded by said recording means; and controlling means for controlling said recording means and said feeding means such that after image recording is performed on a desired number of sheets in the first mode, the overlay recording of an image on the same sides of the sheets is allowed in the second mode, and wherein said first and second modes are maintained, once they are commenced, until the image recording or the overlay image recording on the desired number of sheets is completed.
Claim 2
Dependent Claim
147 words
An image recording apparatus comprising: recording means for recording an image on a sheet, said recording means being capable of operating in a first mode and a second mode different from the first mode; feeding means for feeding the sheet to said recording means so as to allow overlay recording on the same side of the sheet on which an image has been previously recorded by said recording means; and controlling means for controlling said recording means and said feeding means such that after image recording is performed on a desired number of sheets in the first mode, the overlay recording of an image on the same sides of the sheets is allowed in the second mode, and wherein said first and second modes are maintained, once they are commenced, until the image recording or the overlay image recording on the desired number of sheets is completed.
Claim 3
Dependent Claim
24 words
An apparatus according to claim 1, wherein the image of one original can be recorded on a plurality of sheets in the first mode.
Claim 4
Dependent Claim
23 words
An apparatus according to claim 1 or 2, wherein the image of one original is recorded on one sheet in the second mode.
Claim 5
Dependent Claim
42 words
An apparatus according to claim 1, wherein said recording means has scanning means for exposing/ scanning the original on a platen, said scanning means scanning the original placed on said platen to form the image on the sheet in the first mode.
Claim 6
Dependent Claim
63 words
An apparatus according to claim 1 or 4, wherein said recording means has stationary exposing means and conveying means for conveying the original to an original position of said exposing means, said conveying means conveying the original to allow the original to be exposed at the original position and to allow the image to be formed on the sheet in the second mode.
Claim 7
Dependent Claim
21 words
An apparatus according to claim 1, wherein said apparatus is capable of forming the images on both sides of the sheet.
Claim 8
Dependent Claim
23 words
An apparatus according to claim 6, wherein said controlling means allows selection of an overlay recording mode in a both sides recording mode.
Claim 9
Dependent Claim
110 words
An image recording apparatus comprising: recording module for recording an image on a sheet; and sheet processing module attachable to and detachable from said recording module for automatically receiving and temporarily storing the sheet on one side of which the image has been recorded by said recording module from which the sheet is conveyed thereto, and for re-transmitting the sheet to said recording module to perform further image recording selectively and alternatively on the same side of the sheet on which the image has been recorded, or on the other side of the sheet which is different from the side of the sheet on which the image has been recorded.
Claim 10
Dependent Claim
110 words
An image recording apparatus comprising: recording module for recording an image on a sheet; and sheet processing module attachable to and detachable from said recording module for automatically receiving and temporarily storing the sheet on one side of which the image has been recorded by said recording module from which the sheet is conveyed thereto, and for re-transmitting the sheet to said recording module to perform further image recording selectively and alternatively on the same side of the sheet on which the image has been recorded, or on the other side of the sheet which is different from the side of the sheet on which the image has been recorded.
Claim 11
Dependent Claim
28 words
An apparatus according to claim 8, wherein said sheet processing means includes reversing means for reversing the sheet on one side of which the image has been recorded.
Claim 12
Dependent Claim
33 words
An apparatus according to claim 9 wherein said sheet processing means includes storage means for storing a plural number of sheets each having on one side thereof the image which has been recorded.
Claim 13
Dependent Claim
109 words
An image recording apparatus comprising: recording means for recording an image of an original on a sheet, said recording means being operable in a first mode in which the original is exposed in a stationary state and in a second mode in which the original is exposed in a moving state; feeding means for feeding the sheet to said recording means so as to allow overlay recording on the same side of the sheet on which the image is recorded by said recording means; and control means for controlling said recording means and said feeding means such that the overlay recording is allowed in the first and second modes.
Claim 14
Dependent Claim
109 words
An image recording apparatus comprising: recording means for recording an image of an original on a sheet, said recording means being operable in a first mode in which the original is exposed in a stationary state and in a second mode in which the original is exposed in a moving state; feeding means for feeding the sheet to said recording means so as to allow overlay recording on the same side of the sheet on which the image is recorded by said recording means; and control means for controlling said recording means and said feeding means such that the overlay recording is allowed in the first and second modes.
Claim 15
Dependent Claim
29 words
An apparatus according to claim 11 wherein said recording means performs copying operations for one original on a set number of sheets to be copied in the first mode.
Claim 16
Dependent Claim
22 words
An apparatus according to claim 11 wherein said recording means performs a copying operation once for one original in the second mode.
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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) | 1988-08-26 | 1989-02-25 | 1989-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-08-26 | 1993-02-25 | 1993-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-08-26 | 1997-02-25 | 1997-08-27 | $7700.00 | Window Closed / Lapsed |