Developer unit for an image forming apparatus

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Description

FIG. 1 is a front elevation view of a developer unit for an image forming apparatus;

FIG. 2 is a rear elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D303543 September 19, 1989 Seki
D368112 March 19, 1996 Komaki
4839691 June 13, 1989 Tagawa et al.
4912563 March 27, 1990 Narita
4922302 May 1, 1990 Hill et al.
4949399 August 14, 1990 Williams et al.
Patent History
Patent number: D398633
Type: Grant
Filed: May 5, 1997
Date of Patent: Sep 22, 1998
Assignee: Mita Industrial Co., Ltd. (Osaka)
Inventors: Masahiro Hashizume (Osaka), Hisahiro Kato (Osaka), Akinobu Nakahata (Osaka)
Primary Examiner: Caron D. Veynar
Law Firm: Beveridge, DeGrandi, Weilacher & Young, L.L.P.
Application Number: 0/70,297
Classifications
Current U.S. Class: Element Or Attachment (4) (D18/40)
International Classification: 1603;