Space heater and humidifier

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Description

FIG. 1 is an isometric view, as seen from the front, top and left side of a space heater and humidifier showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevational view thereof; and

FIG. 5 is a right side elevational view thereof.

FIG. 6 is an isometric view, as seen from the front, top and left side of a second embodiment of a space heater and humidifier showing our new design;

FIG. 7 is a front elevational view thereof;

FIG. 8 is a top plan view thereof;

FIG. 9 is a left side elevational view thereof; and,

FIG. 10 is a right side elevational view thereof.

The portion of FIG. 5 shaded to indicate translucency represents a portion of an internal water vessel aligned with a sight opening in the right side of the housing.

The broken lines showing a switch, heater control knobs, a light lens and a fill port cap in FIGS. 6 through 8, the broken lines showing a control knob in FIG. 9, and the broken lines showing a drain, a fill port cap, a portion of a control knob and a sight opening in FIG. 10, are used for illustrative purposes only and form no part of the claimed design.

Claims

The ornamental design for a space heater and humidifier, as shown and described.

Referenced Cited
U.S. Patent Documents
1836253 December 1931 Johnson et al.
D152062 December 1948 Chatfield
3105892 October 1963 Knapp
4752423 June 21, 1988 Wong
D308413 June 5, 1990 Wong
5381509 January 10, 1995 Mills
D373414 September 3, 1996 Bucher et al.
5652826 July 29, 1997 Mills
D395490 June 23, 1998 Jané et al.
D396526 July 28, 1998 Boyle et al.
5838878 November 17, 1998 Jane et al.
D402742 December 15, 1998 Chen
D428645 July 25, 2000 Rossman et al.
D429326 August 8, 2000 Fok
6285829 September 4, 2001 Smith
D456499 April 30, 2002 Ching
D471969 March 18, 2003 Krauss
Patent History
Patent number: D499475
Type: Grant
Filed: Sep 26, 2003
Date of Patent: Dec 7, 2004
Assignee: The W. B. Marvin Manufacturing Co. (Urbana, OH)
Inventors: Joseph M. Lehman (New Albany, OH), Sherry L. Jones (Pataskala, OH), Michael J. Painter (Reynoldsburg, OH), Patrick R. Walker (Pataskala, OH)
Primary Examiner: Brian N Vinson
Attorney, Agent or Law Firm: Roger S. Dybvig
Application Number: 29/190,863
Classifications
Current U.S. Class: Quartz Type (D23/340)
International Classification: 2303;