Door bolt

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Description

FIG. 1 is perspective view of a door bolt showing my new design;

FIG. 2 is a front side elevation view thereof;

FIG. 3 is a rear side elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for a door bolt, as shown and described.

Referenced Cited
U.S. Patent Documents
1325641 December 1919 Kish
3555860 January 1971 Atkinson
D226472 March 1973 Barnes
D284639 July 15, 1986 Matsuo et al.
4646547 March 3, 1987 Scelba et al.
D332906 February 2, 1993 Hall et al.
D334703 April 13, 1993 Murphy
D364083 November 14, 1995 Werner
D452810 January 8, 2002 Anderson
D455063 April 2, 2002 Anderson
Patent History
Patent number: D484775
Type: Grant
Filed: Dec 4, 2002
Date of Patent: Jan 6, 2004
Inventor: Yao Chen Hong (Taipei)
Primary Examiner: Prabhakar Deshmukh
Attorney, Agent or Law Firm: Leong C. Lei
Application Number: 29/171,971
Classifications
Current U.S. Class: D8/331
International Classification: 0807;