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Publication numberUSD457083 S1
Publication typeGrant
Application numberUS 29/139,524
Publication dateMay 14, 2002
Filing dateMar 31, 2001
Priority dateMar 31, 2001
Publication number139524, 29139524, US D457083 S1, US D457083S1, US-S1-D457083, USD457083 S1, USD457083S1
InventorsTom Christiansen
Original AssigneeTom Christiansen
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Low flow rotameter
US D457083 S1
Abstract  available in
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  1. The ornamental design for a low flow rotameter, as shown and described.

FIG. 1 is a perspective view of a low flow rotameter showing my new design;

FIG. 2 is cross-section view of FIG. 1 thereof,

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view, bottom plan being a mirrored image thereof;

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is a rear elevational view thereof.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US6935190Apr 7, 2003Aug 30, 2005Massachusetts Institute Of TechnologyFlow rate measurement apparatus
U.S. ClassificationD10/96