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Class Information
Number: 399/161
Name: Electrophotography > Image formation > Photoconductive member > Renewable layer
Description: Subject matter wherein a means or method is provided for advancing unused portions of a photoconductive member to an operative position.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6904252 |
Image-bearing article containing cross-linked elastomers for electrostatic printing |
Jun. 7, 2005 |
| 6859218 |
Electronic display devices and methods |
Feb. 22, 2005 |
| 6829454 |
Image forming apparatus with improved transfer efficiency |
Dec. 7, 2004 |
| 6195517 |
Apparatus and method of removing photoreceptor belt for electrophotographic printer |
Feb. 27, 2001 |
| 5669043 |
Film photoconductor holding mechanism |
Sep. 16, 1997 |
| 5616442 |
Electrophotographic photosensitive member and electrophotographic apparatus using same |
Apr. 1, 1997 |
| 5595845 |
Electrophotographic photosensitive member, electrophotographic apparatus including same and electrophotographic apparatus unit |
Jan. 21, 1997 |
| 5559578 |
Electrostatic recording apparatus with electrified cap and managing system thereof |
Sep. 24, 1996 |
| 5508790 |
Photoreceptor sheet and imaging system utilizing same |
Apr. 16, 1996 |
| 5373351 |
Electrostatic recording apparatus and managing system thereof |
Dec. 13, 1994 |
| 5289233 |
Removably mountable image forming unit held together by thermally shrinkable film |
Feb. 22, 1994 |
| 5255056 |
Photoconductor film clamping and tensioning system and method of use |
Oct. 19, 1993 |
| 5252418 |
Electrophotographic photoreceptor with protruding inorganic insulator pieces and an electrophotographic apparatus utilizing the same |
Oct. 12, 1993 |
| 5138380 |
Electrostatic recording apparatus, method of controlling the apparatus, and method of evaluating life of photoconductive member of electrostatic recording apparatus |
Aug. 11, 1992 |
| 5101234 |
Electrophotographic printing mechanism |
Mar. 31, 1992 |
| 4926216 |
Feeder of sheet-like photo-sensitive material |
May. 15, 1990 |
| 4914479 |
Image formation apparatus with cartridge for roll of photosensitive sheet |
Apr. 3, 1990 |
| 4784928 |
Reusable electrophotographic element |
Nov. 15, 1988 |
| 4610526 |
Reproducing machine |
Sep. 9, 1986 |
| 4541706 |
Image display apparatus |
Sep. 17, 1985 |
| 4477180 |
Photoconductor advance system for copiers and the like |
Oct. 16, 1984 |
| 4400083 |
Electrostatic printer drum improvements |
Aug. 23, 1983 |
| 4341464 |
Reproduction apparatus employing a cassette with a finite belt |
Jul. 27, 1982 |
| 4239375 |
Image carrier drum for an electrophotographic copier |
Dec. 16, 1980 |
| 4231652 |
Drum for electrophotographic copier |
Nov. 4, 1980 |
| 4215932 |
Replenishable photoconductive system |
Aug. 5, 1980 |
| 4179211 |
Electrostatic photographic copying machine |
Dec. 18, 1979 |
| 4173407 |
Electrophotographic contact duplicating apparatus and method |
Nov. 6, 1979 |
| 4167325 |
Electrographic recording apparatus |
Sep. 11, 1979 |
| 4149796 |
Electrophotographic apparatus comprising improved bias source for magnetic brush |
Apr. 17, 1979 |
| 4102570 |
Transfer type copier |
Jul. 25, 1978 |
| 4097138 |
Photoconductive belt incrementing apparatus |
Jun. 27, 1978 |
| 4088403 |
Replenishable photosensitive system |
May. 9, 1978 |
| 4076410 |
Photoreceptor drum for use in electrophotographic copying apparatus |
Feb. 28, 1978 |
| 4068942 |
Advanced photoreceptor |
Jan. 17, 1978 |
| 4063809 |
Photoconductor support drum for photocopy machine |
Dec. 20, 1977 |
| 4057343 |
Electrostatic copying machine with multi-frame drum assembly |
Nov. 8, 1977 |
| 4057344 |
Electro-photographic copier with strip-shaped latent-image carrier |
Nov. 8, 1977 |
| 4040732 |
Photoconductor belt and drum arrangement for photocopying apparatus |
Aug. 9, 1977 |
| 4036556 |
Preconditioning image transfer areas in document reproduction machines |
Jul. 19, 1977 |
| 3995951 |
Sheet feeding apparatus and reproducing machine |
Dec. 7, 1976 |
| 3941472 |
Photosensitive drum for electrophotographic copying machines |
Mar. 2, 1976 |
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