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Publication numberUSD511980 S1
Publication typeGrant
Application numberUS 29/203,729
Publication dateNov 29, 2005
Filing dateApr 19, 2004
Priority dateApr 19, 2004
Publication number203729, 29203729, US D511980 S1, US D511980S1, US-S1-D511980, USD511980 S1, USD511980S1
InventorsGuy E. McFarland, Paul J. Wendling, Mui Hing Hok
Original AssigneeMcfarland Guy E, Wendling Paul J, Mui Hing Hok
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
US D511980 S1
Abstract  available in
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  1. The ornamental design for a refractometer, as shown and described.

FIG. 1 is a perspective view of a refractometer.

FIG. 2 is a right side elevational view of the invention.

FIG. 3 is a left side elevational view of the invention.

FIG. 4 is a top plan view of the invention.

FIG. 5 is a bottom plan view of the invention.

FIG. 6 is a front elevational view of the invention; and,

FIG. 7 is a rear elevational view of the invention.

U.S. ClassificationD10/78