Ultrasonic humidifier

Griffis , et al. June 23, 1

Patent Grant D290499

U.S. patent number D290,499 [Application Number 06/675,646] was granted by the patent office on 1987-06-23 for ultrasonic humidifier. This patent grant is currently assigned to Douglas Products A Scott Fetzer Company. Invention is credited to James D. Griffis, Masayuki Morimoto.


United States Patent D290,499
Griffis ,   et al. June 23, 1987

Ultrasonic humidifier

Claims

The ornamental design for an ultrasonic humidifier, as shown and described.
Inventors: Griffis; James D. (Norton, OH), Morimoto; Masayuki (Tokyo, JP)
Assignee: Douglas Products A Scott Fetzer Company (Twinsburg, OH)
Appl. No.: 06/675,646
Filed: November 28, 1984

Foreign Application Priority Data

Oct 8, 1984 [JP] 59-41924
Current U.S. Class: D23/356
Field of Search: ;D23/146-148 ;219/271-276,360,362 ;98/30 ;261/24,29,95,99,DIG.17,DIG.42,DIG.48,DIG.65 ;239/34,136 ;312/31,31.01-31.03

References Cited [Referenced By]

U.S. Patent Documents
D258758 March 1981 Johnson
D281101 October 1985 Tsuji
2211407 August 1940 Christensen
3253820 May 1966 Seil

Other References

Sweets Catalogue File-1982-vol. 2, .sctn.15.3-Carrier Heat Pumps, #388Q, p. 2. .
Electrical Merchandising Week, 6/5/1961, General Electric Air Purifier, p. 38..

Primary Examiner: Burke; Wallace R.
Assistant Examiner: Vinson; Brian N.
Attorney, Agent or Firm: Lowe, Price, LeBlanc, Becker & Shur

Description



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.

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