Photocopying – Contact printing – Light boxes
Patent
1991-04-23
1993-05-04
Pendegrass, Joan H.
Photocopying
Contact printing
Light boxes
355211, 355245, G03G 1500
Patent
active
052086348
ABSTRACT:
A process cartridge detachably mountable to an image forming apparatus includes a device contributable for forming an image; a developer accommodator; and a sealing member between the image forming device and the developer accommodator, wherein the sealing member is provided by injecting a liquid material which becomes an elastomer when it is solidified.
REFERENCES:
patent: 4785319 (1988-11-01), Fujino et al.
patent: 4851960 (1989-07-01), Nakamura et al.
patent: 4938381 (1990-07-01), Mandeville et al.
patent: 5021830 (1991-06-01), Koiso
patent: 5060014 (1991-10-01), Adachi et al.
Ikemoto Isao
Ishiwata Kazuhiko
Karakama Toshiyuki
Sasaki Shin-ichi
Shirai Hiroyuki
Canon Kabushiki Kaisha
Pendegrass Joan H.
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