Portable heater

Bossler March 11, 2

Patent Grant D471622

U.S. patent number D471,622 [Application Number D/161,574] was granted by the patent office on 2003-03-11 for portable heater. This patent grant is currently assigned to Uniflame Corporation. Invention is credited to Martin C. Bossler.


United States Patent D471,622
Bossler March 11, 2003

Portable heater

Claims

The ornamental design for a portable heater, as shown and described.
Inventors: Bossler; Martin C. (Spring Grove, IL)
Assignee: Uniflame Corporation (Zion, IL)
Appl. No.: D/161,574
Filed: May 31, 2002

Current U.S. Class: D23/335; D23/339; D23/342
Current International Class: 2303
Field of Search: ;D23/328,332,336,339,342,335 ;D26/51,58,59,153,93 ;D25/126 ;362/92,217,253 ;431/331,334 ;126/9R,93,92R,92B,92AC

References Cited [Referenced By]

U.S. Patent Documents
D63321 November 1923 Pirson
D176082 November 1955 Puzey et al.
D325963 May 1992 Anderson
D429324 August 2000 Olson et al.
6192878 February 2001 Waters
D445889 July 2001 Resmo et al.
D446290 August 2001 Jeng
D447796 September 2001 Resmo et al.
D451988 December 2001 Ashton et al.
D455204 April 2002 Bossler
D456498 April 2002 Jeng
6397835 June 2002 Liang
Primary Examiner: Bullock; B. J.
Attorney, Agent or Firm: Greer, Burns & Crain, Ltd.

Description



FIG. 1 is a front perspective view of the patio heater of the present invention;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines are for illustrative purposes only and form no part of the claimed design.

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