Gas chromatograph

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FIG. 1 is a perspective view of a gas chromatograph showing a first embodiment of my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.


The ornamental design for a gas chromatograph, as shown.

Referenced Cited

U.S. Patent Documents

D773071 November 29, 2016 Hakoda
D774205 December 13, 2016 Grace
D800320 October 17, 2017 Nishikawa

Patent History

Patent number: D830210
Type: Grant
Filed: May 8, 2017
Date of Patent: Oct 9, 2018
Inventor: Kaoru Ihara (Kyoto)
Primary Examiner: Antoine Duval Davis
Application Number: 29/603,157