Door locking handle for an electrical apparatus box

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Description

FIG. 1 is a left side view of the door locking handle for an electrical apparatus box showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof,

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

FIG. 7 is a cross-sectional view taken at 7—7 of FIG. 2.

Claims

The ornamental design of a door locking handle for an electrical apparatus box, as shown and described.

Referenced Cited
U.S. Patent Documents
4631937 December 30, 1986 Debus et al.
D292171 October 6, 1987 Berg
D343347 January 18, 1994 Lau et al.
D353530 December 20, 1994 Gartner
D360124 July 11, 1995 Gartner
D391143 February 24, 1998 Jancsek
D406040 February 23, 1999 Kuehn
D444372 July 3, 2001 Segawa
Patent History
Patent number: D479974
Type: Grant
Filed: Apr 15, 2002
Date of Patent: Sep 30, 2003
Assignee: Takigen Manufacturing Co. Ltd. (Tokyo)
Inventor: Aturou Sugimura (Tokyo)
Primary Examiner: Brian N. Vinson
Attorney, Agent or Law Firm: Martin Smolowitz
Application Number: 29/159,059
Classifications
Current U.S. Class: D8/330
International Classification: 0807;