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Publication numberUSD482549 S1
Publication typeGrant
Application numberUS 29/174,329
Publication dateNov 25, 2003
Filing dateJan 16, 2003
Priority dateJan 16, 2003
Publication number174329, 29174329, US D482549 S1, US D482549S1, US-S1-D482549, USD482549 S1, USD482549S1
InventorsPo-Chuan Tsai
Original AssigneePo-Chuan Tsai
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Office chair base
US D482549 S1
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  1. The ornamental design for office chair base, as shown as described.

FIG. 1 is a perspective view of office chair base 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 elevatoinal view thereof;

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

FIG. 7 is a bottom plan view thereof.

U.S. ClassificationD06/708.23, D06/366