CA163800S - Office chair back - Google Patents

Abstract

The visual features of the OFFICE CHAIR BACK whether those features are features of one of shape, configuration, ornament or pattern or are a combination of any of these features. The most significant feature of the design is the central member frame taking the shape of a tree having a trunk having four (4) side branches, two branches per each side of the trunk. The portions shown in stippled lines represent environment and do not form a part of the design.Drawings (Figs 1, 2,3,4, 5,6,7, and 8) of the design are included, wherein:Fig. 1 is a front perspective view of the of the office chair back of the present design;Fig. 2 is a front view of the office chair back of Fig. 1;Fig. 3 is a rear view of the office chair back of Fig. 1;Fig. 4 is a left-side elevation view of the office chair back of Fig. 1;Fig. 5 is a right-side elevation view of the office chair back of Fig. 1;Fig. 6 is a top plan view of the office chair back of Fig. 1;Fig. 7 is a bottom plan view of the office chair back of Fig. 1; andFig. 8 is a reference view showing the claimed office chair back assembled, with a seat and leg frame for the purpose of actual use.