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Publication numberUSD549535 S1
Publication typeGrant
Application numberUS 29/250,874
Publication dateAug 28, 2007
Filing dateDec 4, 2006
Priority dateDec 4, 2006
Publication number250874, 29250874, US D549535 S1, US D549535S1, US-S1-D549535, USD549535 S1, USD549535S1
InventorsTe-Chuan Yang
Original AssigneeTe-Chuan Yang
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Spanner head
US D549535 S1
Abstract  available in
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  1. The ornamental design for a spanner head, as shown and described.

FIG. 1 is a perspective view of a spanner head showing my 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.

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US8757034 *May 31, 2011Jun 24, 2014Bosch Automotive Service Solutions LlcOxygen sensor tool and method for installation and removal of an oxygen sensor
US20110185861 *Jul 30, 2010Aug 4, 2011Bobby HuElectronic Torque Wrench
US20120304833 *May 31, 2011Dec 6, 2012Spx CorporationOxygen sensor tool and method for installation and removal of an oxygen sensor
U.S. ClassificationD08/29