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Class Information
Number: 250/319
Name: Radiant energy > With infrared or thermal pattern recording > Thermal copying of documents > With conveying means
Description: Subject matter which includes a conveying device to move the document, the copy sheet or the document and the copy sheet past the infrared source or the infrared source past the document and copy sheet.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7816649 |
Laser patterning apparatus |
Oct. 19, 2010 |
| 6867416 |
Image forming method and image forming material |
Mar. 15, 2005 |
| 6857358 |
Device and method for marking cigarette packets |
Feb. 22, 2005 |
| 6702915 |
Lamination envelope |
Mar. 9, 2004 |
| 6614023 |
Process and apparatus for providing codings on (cigarette) packs |
Sep. 2, 2003 |
| 6057548 |
Increased quality thermal image recording technique |
May. 2, 2000 |
| 5907735 |
Photosensitive material processing apparatus |
May. 25, 1999 |
| 5578824 |
Image forming system |
Nov. 26, 1996 |
| 5411825 |
Heat development process of migration imaging members |
May. 2, 1995 |
| 5276464 |
Method and apparatus for loading and unloading superposed sheets on a vacuum drum |
Jan. 4, 1994 |
| 5270733 |
Material transport that selectively contacts different materials |
Dec. 14, 1993 |
| 5268708 |
Laser thermal printer with an automatic material supply |
Dec. 7, 1993 |
| 5264867 |
Method and apparatus for selectively sorting image-bearing sheets from scrap sheets |
Nov. 23, 1993 |
| 5258610 |
Method and apparatus for sensing the presence of a sheet by sheet causing attenuation of radiation |
Nov. 2, 1993 |
| 5132537 |
Image transfer apparatus and method |
Jul. 21, 1992 |
| 5105083 |
Thermal copier having reversibly driven transport belt for document and thermosensitive sheet |
Apr. 14, 1992 |
| 5072245 |
Image recording apparatus employing optical and heat energy to record image |
Dec. 10, 1991 |
| 5066562 |
Method of heating image formation sheet |
Nov. 19, 1991 |
| 4971408 |
Remelting of printed hot melt ink images |
Nov. 20, 1990 |
| 4962314 |
Image transfer apparatus |
Oct. 9, 1990 |
| 4893010 |
Image recording apparatus |
Jan. 9, 1990 |
| 4853743 |
Moisture-controlled image recording apparatus |
Aug. 1, 1989 |
| 4841154 |
Thermal copying apparatus |
Jun. 20, 1989 |
| 4825074 |
Image recording apparatus |
Apr. 25, 1989 |
| 4801961 |
Image forming apparatus |
Jan. 31, 1989 |
| 4800275 |
Heat-developing and transferring apparatus |
Jan. 24, 1989 |
| 4785332 |
Pressurizing image forming apparatus |
Nov. 15, 1988 |
| 4783683 |
Image recording apparatus |
Nov. 8, 1988 |
| 4783675 |
Image recording method |
Nov. 8, 1988 |
| 4780736 |
Method of and apparatus for recording image |
Oct. 25, 1988 |
| 4760790 |
Printing presses |
Aug. 2, 1988 |
| 4751528 |
Platen arrangement for hot melt ink jet apparatus |
Jun. 14, 1988 |
| 4737822 |
Image recording apparatus and method |
Apr. 12, 1988 |
| 4709149 |
Copying machine |
Nov. 24, 1987 |
| 4698504 |
Inserts attachable to a wire mesh belt for supporting sheets in a thermography apparatus |
Oct. 6, 1987 |
| 4661703 |
Two-color copying machine |
Apr. 28, 1987 |
| 4659927 |
Image transfer apparatus and method |
Apr. 21, 1987 |
| 4651220 |
Method of recording and reproducing images produced by an electron microscope |
Mar. 17, 1987 |
| 4620096 |
Thermal developing and transferring method |
Oct. 28, 1986 |
| 4469433 |
Color copying machine using signal conversion |
Sep. 4, 1984 |
| 4465931 |
Thermal duplicating apparatus |
Aug. 14, 1984 |
| 4456824 |
Copying machine |
Jun. 26, 1984 |
| 4426708 |
Laser device |
Jan. 17, 1984 |
| 4323775 |
Divided exposure method and device |
Apr. 6, 1982 |
| 4140907 |
Thermal-plain paper recording system |
Feb. 20, 1979 |
| 4131796 |
Apparatus for thermographic duplication of information |
Dec. 26, 1978 |
| 4116559 |
Process of and apparatus for forming a picture image information such as a manuscript, etc. on a dry treated film and developing the same |
Sep. 26, 1978 |
| 4092658 |
Photoprinting machine with a device for expelling excess ammonia-containing developer medium from developed diazotype paper |
May. 30, 1978 |
| 4049947 |
Method and arrangement for protecting sheets from charring in copying machines |
Sep. 20, 1977 |
| 4034186 |
Method and arrangement for preventing sheets from charring in copying machines |
Jul. 5, 1977 |
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