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Publication numberUSD290499 S
Publication typeGrant
Application numberUS 06/675,646
Publication dateJun 23, 1987
Filing dateNov 28, 1984
Priority dateOct 8, 1984
Publication number06675646, 675646, US D290499 S, US D290499S, US-S-D290499, USD290499 S, USD290499S
InventorsJames D. Griffis, Masayuki Morimoto
Original AssigneeDouglas Products A Scott Fetzer Company
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Ultrasonic humidifier
US D290499 S
Abstract  available in
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  1. The ornamental design for an ultrasonic humidifier, as shown and described.

FIG. 1 is a front elevational view of an ultrasonic humidifier showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a top and front perspective view thereof.

The broken line showing of elements visible on the control panel is for illustrative purposes only and forms no part of the claimed design.

Non-Patent Citations
1Electrical Merchandising Week, 6/5/1961, General Electric Air Purifier, p. 38.
2Sweets Catalogue File-1982-vol. 2, 15.3-Carrier Heat Pumps, #388Q, p. 2.
U.S. ClassificationD23/356