| D252947 |
Immersion type liquid heater
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| Patent Drawings: | |
| Inventor: |
Pomper |
| Date Issued: |
September 18, 1979 |
| Application: |
05/831,478 |
| Filed: |
September 8, 1977 |
| Inventors: |
Pomper; William R. (Highland Park, IL)
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| Assignee: |
Pomco, Inc. (Chicago, IL) |
| Primary Examiner: |
Burke; Wallace R. |
| Assistant Examiner: |
Kemper; Catherine |
| Attorney Or Agent: |
Neuman; Sidney |
| U.S. Class: |
D7/331 |
| Field Of Search: |
D23/87; 219/316; 219/317; 219/318; 219/319; 219/523 |
| International Class: |
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| U.S Patent Documents: |
D123420; 3206589; 3772498 |
| Foreign Patent Documents: |
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| Other References: |
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| Abstract: |
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| Claim: |
The ornamental design for an immersion type liquid heater, as shown and described. |
| 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.
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