Gas chromatograph

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Description

FIG. 1 is a front, right side and top perspective view of a gas chromatograph of the present invention;

FIG. 2 is a front, bottom and right side perspective view of the FIG. 1 gas chromatograph;

FIG. 3 is a front elevational view of the FIG. 1 gas chromatograph;

FIG. 4 is a rear elevational view of the FIG. 1 gas chromatograph;

FIG. 5 is a left side elevational view of the FIG. 1 gas chromatograph;

FIG. 6 is a right side elevational view of the FIG. 1 gas chromatograph; and,

FIG. 7 is a bottom plan view of the FIG. 1 gas chromatograph.

Claims

The ornamental design for a gas chromatograph, as shown and described.

Referenced Cited
U.S. Patent Documents
20020043097 April 18, 2002 Muto
20040083826 May 6, 2004 Botha et al.
20060065122 March 30, 2006 Song et al.
Patent History
Patent number: D546217
Type: Grant
Filed: Sep 2, 2005
Date of Patent: Jul 10, 2007
Assignee: ABB Inc. (Norwalk, CT)
Inventors: Max A. Bailey (Bartlesville, OK), Vince B. Hadley (Bartlesville, OK), Jonathan W. Asher (Bartlesville, OK), Rodney Wayne Dilbeck (Bartlesville, OK), Anthony P. Walker (Bartlesville, OK), Steven Gene Lakey (Bartlesville, OK), Stephen P. Paetz (Bartlesville, OK), Brent E. Berry (Bartlesville, OK), Robert W. Rutledge (Collinsville, OK)
Primary Examiner: Antoine D. Davis
Attorney: Paul R. Katterle
Application Number: 29/237,644
Classifications
Current U.S. Class: Chemical (12) (D10/81)