Patent
   D456728
Priority
Mar 06 2001
Filed
May 03 2001
Issued
May 07 2002
Expiry
May 07 2016
Assg.orig
Entity
unknown
10
3
n/a
The ornamental design for a chemical analyzer, as shown.

FIG. 1 is a front, top and right side perspective view of a chemical analyzer showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a rear side elevational plan view thereof; and,

FIG. 8 is a front, top and right side perspective view in the condition that the covers are opened.

Oonuma, Mitsuru, Ninomiya, Atsushi, Mori, Kiyotoshi, Yanagisawa, Kazunori, Shirato, Toshinobu

Patent Priority Assignee Title
D637929, Nov 18 2009 Shimadzu Corporation Liquid chromatography apparatus
D646189, Mar 18 2010 Agilent Technologies, Inc. Liquid chromatograph
D691280, Mar 23 2012 Hitachi High-Technologies Corporation Pump for liquid chromatograph analyzer
D692155, Mar 23 2012 HITACHI HIGH-TECH CORPORATION Column oven for liquid chromatograph analyzer
D692156, Mar 23 2012 HITACHI HIGH-TECH CORPORATION Auto sampler for liquid chromatograph analyzer
D692157, Mar 23 2012 HITACHI HIGH-TECH CORPORATION Auto sampler for liquid chromatograph analyzer
D692158, Mar 23 2012 HITACHI HIGH-TECH CORPORATION Pump for liquid chromatograph analyzer
D693938, Mar 23 2012 HITACHI HIGH-TECH CORPORATION Liquid chromatograph analyzer
ER2646,
ER8122,
Patent Priority Assignee Title
5902548, Jul 03 1996 Beckman Instruments, Inc. Automatic chemistry analyzer
6027691, Jul 03 1996 Beckman Coulter, Inc. Automatic chemistry analyzer
D319307, Jul 14 1987 Olympus Optical Co., Ltd. Chemical analyzer
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 03 2001Hitachi, Ltd.(assignment on the face of the patent)
Jun 12 2001OONUMA, MITSURUHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0119570358 pdf
Jun 12 2001NINOMIYA, ATSUSHIHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0119570358 pdf
Jun 12 2001MORI, KIYOTOSHIHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0119570358 pdf
Jun 12 2001SHIRATO, TOSHINOBUHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0119570358 pdf
Jun 12 2001YANAGISAWA, KAZUNORIHitachi, LTDASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0119570358 pdf
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