Tonometer

The ornamental design for a tonometer, as shown and described.

FIG. 1 is a front view of a tonometer showing an embodiment of our new design;

FIG. 2 is a right side view of the embodiment;

FIG. 3 is a left side view of the embodiment;

FIG. 4 is a rear view of the embodiment;

FIG. 5 is a top view of the embodiment; and,

FIG. 6 is a bottom view of the embodiment.

Patent	Priority	Assignee	Title
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4735209,	Jan 13 1987		Sterilizable applanation tonometer
4987899,	Oct 17 1989		Applanation tonometer
5318030,	Mar 02 1993		An applanation tonometer disinfecting system
6981946,	Apr 17 2003	J.D. Mueller Company, LLC; J D MUELLER COMPANY, LLC	Load sensing applanation tonometer
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Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Jul 14 2010		Haag-Streit AG	(assignment on the face of the patent)

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