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Dual burner
D686444 Dual burner
Patent Drawings:Drawing: D686444-2    Drawing: D686444-3    Drawing: D686444-4    Drawing: D686444-5    Drawing: D686444-6    
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(5 images)

Inventor: Lorenz, et al.
Date Issued: July 23, 2013
Primary Examiner: McInroy; Ruth
Assistant Examiner:
Attorney Or Agent: Dorsey & Whitney LLP
U.S. Class: D7/337
Field Of Search: D7/332; D7/334; D7/335; D7/336; D7/337; D7/402; D7/403; D7/404; D7/406; D7/407; 126/37R; 126/25R; 126/41R; 126/41C; 126/41D; 126/41E; 126/9R; 126/44; 126/50; 126/39E; 126/91A; 126/38; 126/37B; 126/265; 99/339; 99/340; 99/450; 99/444; 431/354
International Class: 0702
U.S Patent Documents:
Foreign Patent Documents:
Other References:

Claim: CLAIM The ornamental design for a dual burner, as shown and described.
Description: FIG. 1 is a top, front and side perspective view of a dual burner showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a left side elevation view thereof; and,

FIG. 6 is a top plan view thereof.

The details shown in broken lines form no part of the claimed design.

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