Column oven for liquid chromatograph analyzer

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Description

FIG. 1 is a front, top and right side perspective view of a column oven for liquid chromatograph analyzer showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Portions of the column oven for liquid chromatograph analyzer shown in broken lines form no part of the claimed design.

Claims

We claim the ornamental design for a column oven for liquid chromatograph analyzer, as shown and described.

Referenced Cited
U.S. Patent Documents
D203911 February 1966 Hoogesteger
D203985 March 1966 Gruye
D264449 May 18, 1982 Izaki
D356967 April 4, 1995 Takekoshi et al.
D422925 April 18, 2000 Glaser et al.
D424458 May 9, 2000 Hanson et al.
D645978 September 27, 2011 Oonuma et al.
D684270 June 11, 2013 Chang et al.
D692155 October 22, 2013 Matoba et al.
D693713 November 19, 2013 Noda et al.
20130161244 June 27, 2013 Ishii et al.
Foreign Patent Documents
301816156 January 2012 CN
Other references
  • Eksigent Ekspert™ Ultralc Systems, Eksigent Technologies, UHPLC Designed for Mass Spectrometry, Choromatograph System, Design Model ekspert™ ultraLC 100, Feb. 2012, pp. 1-6.
Patent History
Patent number: D712066
Type: Grant
Filed: Feb 12, 2013
Date of Patent: Aug 26, 2014
Assignee: Hitachi High-Technologies Corporation (Tokyo)
Inventors: Hiroyuki Noda (Kokubunji), Masahito Ito (Hitachinaka), Shoji Tomida (Hitachinaka), Shintaro Kubo (Hitachinaka)
Primary Examiner: Wan Laymon
Application Number: 29/445,424