Hardness tester

- Shimadzu Corporation
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Description

FIG. 1 is a perspective view of a hardness tester showing a first embodiment of our new design;

FIG. 2 is a front view of the first embodiment;

FIG. 3 is a rear view of the first embodiment;

FIG. 4 is a left side view of the first embodiment;

FIG. 5 is a right side view of the first embodiment;

FIG. 6 is a top view of the first embodiment;

FIG. 7 is a bottom view of the first embodiment;

FIG. 8 is a perspective view of a hardness tester showing a second embodiment of our new design;

FIG. 9 is a front view of the second embodiment;

FIG. 10 is a rear view of the second embodiment;

FIG. 11 is a left side view of the second embodiment;

FIG. 12 is a right side view of the second embodiment;

FIG. 13 is a top view of the second embodiment; and,

FIG. 14 is a bottom view of the second embodiment.

Claims

The ornamental design for a hardness tester, as shown.

Referenced Cited
U.S. Patent Documents
4442705 April 17, 1984 Lang et al.
D283599 April 29, 1986 Biddle et al.
4667509 May 26, 1987 Tobolski et al.
5616857 April 1, 1997 Merck et al.
D394015 May 5, 1998 Kellstedt et al.
6142010 November 7, 2000 Merck et al.
6691564 February 17, 2004 Anderberg
7139422 November 21, 2006 Hauck et al.
D691501 October 15, 2013 Schulz et al.
Patent History
Patent number: D704582
Type: Grant
Filed: Oct 25, 2012
Date of Patent: May 13, 2014
Assignee: Shimadzu Corporation (Kyoto)
Inventors: Hiroshi Muraoka (Kyoto), Kazuhiro Matsushita (Osaka)
Primary Examiner: Antoine D Davis
Application Number: 29/435,530
Classifications
Current U.S. Class: Weight, Force Or Density (D10/83)