Definite purpose (DP) contactor for air-conditioning systems

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Description

FIG. 1 is a front elevational view of a definite purpose (DP) contactor for air-conditioning systems showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a perspective view thereof.

Claims

The ornamental design for a definite purpose (DP) contactor for air-conditioning systems, as shown.

Referenced Cited
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Patent History
Patent number: D617288
Type: Grant
Filed: Sep 8, 2005
Date of Patent: Jun 8, 2010
Assignee: Siemens Aktiengesellschaft (Munich)
Inventor: Qinghua Yang (Suzhou)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Eric L Goodman
Attorney: Harness, Dickey & Pierce, P.L.C.
Application Number: 29/237,843
Classifications
Current U.S. Class: Relay (D13/159)