Lunch box warmer

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Description

FIG. 1 is a front perspective view of a lunch box warmer showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear perspective view thereof;

FIG. 7 is a perspective view thereof; and,

FIG. 8 is a perspective view thereof with the door in an open position.

Claims

The new and original design for a lunch box warmer, as shown and described.

Referenced Cited
U.S. Patent Documents
D334504 April 6, 1993 Edwards
D352866 November 29, 1994 Kindley et al.
D375224 November 5, 1996 Lilly
D411407 June 22, 1999 Anthony
4816646 March 28, 1989 Solomon et al.
5274215 December 28, 1993 Jackson
5369255 November 29, 1994 Sherer et al.
6018143 January 25, 2000 Check
6046436 April 4, 2000 Hunts
Patent History
Patent number: D443171
Type: Grant
Filed: Sep 17, 1999
Date of Patent: Jun 5, 2001
Inventor: Su-Yue Chen (Chong Ho City, Taipei County)
Primary Examiner: Ruth McInroy
Attorney, Agent or Law Firm: Rosenberg, Klein & Lee
Application Number: 29/110,948
Classifications
Current U.S. Class: D7/350
International Classification: 0702;