Humidifier

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Description

FIG. 1 is a rear perspective view of a humidifier showing our new design;

FIG. 2 is a greatly enlarged bottom plan view thereof;

FIG. 3 is an enlarged front elevational view thereof;

FIG. 4 is an enlarged top plan view thereof;

FIG. 5 is an enlarged right side elevational view thereof; and,

FIG. 6 is an enlarged left side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D142737 October 1945 Norris
D161142 December 1950 Sundberg
D288597 March 3, 1987 Young Se
D290168 June 2, 1987 Watanabe et al.
D309656 July 31, 1990 Lee
765351 July 1904 Avery et al.
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3045450 July 1962 Chandler
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3722838 March 1973 Swimmer et al.
3757494 September 1973 Keuls
3864105 February 1975 Davis
3965691 June 29, 1976 Van Huis
4025587 May 24, 1977 Schuster
4663091 May 5, 1987 Seo
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4715998 December 29, 1987 Clow
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5034162 July 23, 1991 Chiu
5037583 August 6, 1991 Hand
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Foreign Patent Documents
1261072 June 1960 FRX
Other references
  • Popular Mechanics, Jan. 1992, p. 55, Wick Humidifier, bottom right side of page.
Patent History
Patent number: D337634
Type: Grant
Filed: Apr 29, 1992
Date of Patent: Jul 20, 1993
Assignee: Bemis Manufacturing Company (Sheboygan Falls, WI)
Inventors: Ducan P. Copland (Newton, PA), John W. Seaman (Sheboygan Falls, WI)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lisa Lichtenstein
Law Firm: Michael, Best & Friedrich
Application Number: 7/875,427
Classifications
Current U.S. Class: Humidifier (D23/356)