Foreign substance prevention unit to protect...

Details Foreign substance prevention unit to protect... Foreign substance prevention unit to protect...

2006-09-19

2006-09-19

Ngo, Hoang (Department: 2852)

Electrophotography

Cleaning of imaging surface

Having handling of removed material

C399S360000

Reexamination Certificate

active

07110712

ABSTRACT:
A foreign substance prevention unit use with an electro-photographic printer is installed over a waste toner injection hole such that it closes the waste toner injection hole when a photosensitive medium is separated from a main body of the electro-photographic printer, and opens the waste toner injection hole when the photosensitive medium is installed in the main body of the electro-photographic printer. The foreign substance prevention unit is formed of an elastic material.

REFERENCES:
patent: 5398098 (1995-03-01), Fukunaga et al.
patent: 5634186 (1997-05-01), Villalobos-Garcia et al.
patent: 7020428 (2006-03-01), Park et al.
patent: 11-84968 (1999-03-01), None
patent: 2003-107971 (2003-04-01), None
patent: 1988-12982 (1988-08-01), None
patent: 1991-8512 (1991-05-01), None
patent: 1994-4400 (1994-03-01), None

Affiliated with

Also associated with

Rating

Foreign substance prevention unit to protect... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Foreign substance prevention unit to protect..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Foreign substance prevention unit to protect... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3534691