Patent
   D340198
Priority
Apr 30 1991
Filed
Aug 14 1991
Issued
Oct 12 1993
Expiry
Oct 12 2007
Assg.orig
Entity
unknown
14
3
n/a
The ornamental design for a chromatograph, as shown and described.

FIG. 1 is a top, front, right side perspective view of an ornamental design for a chromatograph;

FIG. 2 is a front view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is bottom thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view thereof.

Tatsumi, Nobuyuki, Nakamoto, Akira

Patent Priority Assignee Title
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Patent Priority Assignee Title
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Aug 06 1991NAKAMOTO, AKIRASHIMADZU CORPORATION, A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0058040018 pdf
Aug 06 1991TATSUMI, NOBUYUKISHIMADZU CORPORATION, A CORP OF JAPANASSIGNMENT OF ASSIGNORS INTEREST 0058040018 pdf
Aug 14 1991Shimadzu Corporation(assignment on the face of the patent)
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