Ink cartridge refill case

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Description

FIG. 1 is a perspective view of an ink cartridge refill case showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right elevational view thereof;

FIG. 5 is a left elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a cross-sectional view thereof taken along lines 8--8 of FIG. 6.

Referenced Cited
U.S. Patent Documents
D281078 October 22, 1985 Koizumi et al.
D287026 December 2, 1986 Herben
D392672 March 24, 1998 Inoue et al.
D395669 June 30, 1998 Carlotta et al.
D395670 June 30, 1998 Inoue et al.
D395916 July 7, 1998 Inoue et al.
D396880 August 11, 1998 Wong et al.
5406320 April 11, 1995 Durst et al.
5663754 September 2, 1997 Lorenze, Jr. et al.
5883653 March 16, 1999 Sasaki
Patent History
Patent number: D422632
Type: Grant
Filed: Sep 2, 1998
Date of Patent: Apr 11, 2000
Assignee: Inktec Co., Inc.
Inventors: Kwang Choon Chung (Seoul), Young Ho Chung (Kyungii-do), Chang Soo Yu (Suwon), Nam Bu Cho (Seoul), Ju Yeon Lee (Seoul), Ju Jin Choi (Suwon)
Primary Examiner: Cathy Anne MacCormac
Law Firm: Webb Ziesenheim Logsdon Orkin & Hanson P.C.
Application Number: 0/93,053
Classifications
Current U.S. Class: Element Or Attachment (9) (D18/56); Cartridge (347/86)
International Classification: 1802;