Hot water boiler

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top perspective view of a hot water boiler showing our new design;

FIG. 2 is a left side elevation view of the hot water boiler of FIG. 1;

FIG. 3 is a front elevation view of the hot water boiler of FIG. 1;

FIG. 4 is a right side elevation view of the hot water boiler of FIG. 1;

FIG. 5 is a back elevation view of the hot water boiler of FIG. 1;

FIG. 6 is an enlarged top view thereof; and,

FIG. 7 is an enlarged bottom view thereof.

Claims

The ornamental design for a hot water boiler, substantially as shown and described.

Referenced Cited
U.S. Patent Documents
D185626 July 1959 Craig et al.
D209125 October 1967 Martin
D209126 October 1967 Martin
3385201 May 1968 Martin
D239758 May 1976 Claxton et al.
4054085 October 18, 1977 Tarr
4464981 August 14, 1984 Stover
4892031 January 9, 1990 Webster et al.
D317546 June 18, 1991 Rakocy et al.
5916351 June 29, 1999 Sintchak
6082246 July 4, 2000 Thorn et al.
6619507 September 16, 2003 Lassota
D481902 November 11, 2003 O'Connor et al.
6702153 March 9, 2004 Nowak et al.
D489217 May 4, 2004 Seum et al.
6752069 June 22, 2004 Burke et al.
20040112224 June 17, 2004 Drobeck
Patent History
Patent number: D497075
Type: Grant
Filed: Apr 22, 2003
Date of Patent: Oct 12, 2004
Assignee: Food Equipment Technologies Company, Inc. (Lincolnshire, IL)
Inventors: Zbigniew G. Lassota (Long Grove, IL), Bartosz Sokolski (Elmwood Park, IL)
Primary Examiner: M. N. Pandozzi
Attorney, Agent or Law Firms: James W. Potthast, Potthast & Associates
Application Number: 29/180,317
Classifications
Current U.S. Class: D7/306; D7/311
International Classification: 0701;