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Publication numberUSD648280 S1
Publication typeGrant
Application numberUS 29/377,924
Publication dateNov 8, 2011
Filing dateOct 27, 2010
Priority dateOct 27, 2010
Publication number29377924, 377924, US D648280 S1, US D648280S1, US-S1-D648280, USD648280 S1, USD648280S1
InventorsHong-tu Zhang, Ping-Chih Chen, Ming-chiang Chen
Original AssigneeCheng Uei Precision Industry Co., Ltd.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Grounding spring
US D648280 S1
Abstract  available in
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  1. The ornamental design for a grounding spring, as shown and described.

FIG. 1 is a perspective view of a grounding spring showing our 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.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
USD756934 *Mar 3, 2015May 24, 2016Tarng Yu Enterprise Co., Ltd.Conducting terminal
U.S. ClassificationD13/149