Pumping unit

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Description

FIG. 1 is a perspective view of pumping unit showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for pumping unit, as shown and described.

Referenced Cited
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Patent History
Patent number: D835678
Type: Grant
Filed: Jul 8, 2017
Date of Patent: Dec 11, 2018
Assignee: Daqing Dannuo Petroleum Technology Development Co., Ltd. (Ranghu Dist., Daqing, Heilongjiang)
Inventor: Zhishen Su (Heilongjiang)
Primary Examiner: Ralf Seifert
Application Number: 29/610,041
Classifications
Current U.S. Class: Pump Or Compressor (D15/7)