Doorlock for recognizing a fingerprint

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Description

FIG. 1 is a perspective view of the doorlock;

FIG. 2 is a front view of the doorlock;

FIG. 3 is a rear view of the doorlock;

FIG. 4 is a side view of the doorlock;

FIG. 5 is a top view of the doorlock;

FIG. 6 is a bottom view of the doorlock; and,

FIG. 7 is a sectional view taken through the center of the doorlock.

The broken lines in FIGS. 3 and 7 represent the bounds of the claimed design but form no part thereof.

Referenced Cited
U.S. Patent Documents
D313159 December 25, 1990 Kautt
D313926 January 22, 1991 Kautt
D351982 November 1, 1994 Chen
D355348 February 14, 1995 Jans
D389723 January 27, 1998 Godard et al.
5546471 August 13, 1996 Merjanian
5920642 July 6, 1999 Merjanian
Patent History
Patent number: D429139
Type: Grant
Filed: Jul 30, 1999
Date of Patent: Aug 8, 2000
Assignee: Kumjin Hightech Co., Ltd. (Seoul)
Inventor: Hun Sik Ahn (Seoul)
Primary Examiner: B. J. Bullock
Law Firm: Gardner, Carton & Douglas
Application Number: 0/108,651
Classifications
Current U.S. Class: D/8301; D8/308; D8/352
International Classification: 0806;