Diesel smoke opacimeter

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Description

FIG. 1 is an isometric view showing the top, front and left-side of my invention;

FIG. 2 is a front elevation view of my invention;

FIG. 3 is a back elevation view of my invention;

FIG. 4 is a top elevation view of my invention;

FIG. 5 is a bottom elevation view of my invention; and,

FIG. 6 is a right-side elevation view of my invention.

Claims

The ornamental design for a diesel smoke opacimeter, as shown and described.

Referenced Cited
U.S. Patent Documents
7253413 August 7, 2007 Sauer et al.
Patent History
Patent number: D714173
Type: Grant
Filed: Jul 11, 2013
Date of Patent: Sep 30, 2014
Assignee: Kane International Limited (Welwyn Garden)
Inventor: Alan Trevor Chipchase (Welwyn Garden City)
Primary Examiner: Antoine D Davis
Application Number: 29/460,493
Classifications
Current U.S. Class: Chemical (12) (D10/81)