Safeguard case for toner cartridge

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Description

FIG. 1 is a top plan view of a safeguard case for toner cartridge showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a cross sectional view thereof taken along the line 7--7 of FIG. 2;

FIG. 8 is a cross sectional view thereof taken along the line 8--8 of FIG. 2;

FIG. 9 is a cross sectional view thereof taken along the line 9--9 of FIG. 1;

FIG. 10 is a perspective view seen from the top corner side thereof;

FIG. 11 is a perspective view seen from the bottom corner side thereof;

FIG. 12 is a perspective view thereof with its cover opened; and,

FIG. 13 is an enlarged scale cross sectional view thereof; similar to FIG. 8 shown in it's environmental use.

Referenced Cited
U.S. Patent Documents
D252557 August 7, 1979 Walker et al.
D312271 November 20, 1990 Komada et al.
4375262 March 1, 1983 Hrenyo
4541528 September 17, 1985 Holmes
4623071 November 18, 1986 Malcolm
5156267 October 20, 1992 Yates, Jr. et al.
5245916 September 21, 1993 Elizondo et al.
5335770 August 9, 1994 Baker et al.
Patent History
Patent number: D395234
Type: Grant
Filed: Oct 17, 1996
Date of Patent: Jun 16, 1998
Assignee: Sydek Kabushiki Kaisha (Miyagi-ken)
Inventors: Yoshihiko Shida (Sendai), Hiroto Shibata (Sendai)
Primary Examiner: Prabhakar G. Deshmukh
Law Firm: Staas & Halsey
Application Number: 0/61,168
Classifications
Current U.S. Class: D/9423
International Classification: 0907;