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Publication numberUSD308946 S
Publication typeGrant
Application numberUS 07/169,756
Publication dateJul 3, 1990
Filing dateMar 18, 1988
Publication number07169756, 169756, US D308946 S, US D308946S, US-S-D308946, USD308946 S, USD308946S
InventorsLarry Wilson, Laurence Walden
Original AssigneeFisher Scientific Company
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Ultrasonic air-in-line detector
US D308946 S
Abstract  available in
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  1. The ornamental design for an ultrasonic air-in-line detector, as shown.

FIG. 1 is a top plan view of an ultrasonic air-in-line detector showing our new design, the bottom plan view being identical;

FIG. 2 is a front elevational view;

FIG. 3 is a top, front and left side perspective view, the right side perspective view being identical;

FIG. 4 is a top, front and left side perspective view, the ultrasonic air-in-line detector now separated; and

FIG. 5 is a rear elevational view thereof.

U.S. ClassificationD10/112