Immersion type liquid heater

- Pomco, Inc.

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Description

FIG. 1 is a perspective view of an immersion type liquid heater showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is an elevational view of a second embodiment wherein the only difference resides in the number and configuration of the circulation holes; and

FIG. 6 is a bottom plan view of the embodiment shown in FIGS. 1-4.

The broken line disclosure of a cup in FIG. 1 is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D123420 November 1940 Rush
3206589 September 1965 Ryan et al.
3772498 November 1973 Temple
Patent History
Patent number: D252947
Type: Grant
Filed: Sep 8, 1977
Date of Patent: Sep 18, 1979
Assignee: Pomco, Inc. (Chicago, IL)
Inventor: William R. Pomper (Highland Park, IL)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Catherine Kemper
Attorney: Sidney Neuman
Application Number: 5/831,478
Classifications
Current U.S. Class: D23/87
International Classification: D2303;