Subsurface Irrigation Stake

FIG. 1 is a bottom perspective view of a first embodiment of the subsurface irrigation stake of the present invention showing the new design;

FIG. 2 is a top perspective view of the subsurface irrigation stake of FIG. 1 ;

FIG. 3 is a first side view of the subsurface irrigation stake of FIG. 1 ;

FIG. 4 is a second side view of the subsurface irrigation stake of FIG. 1 ;

FIG. 5 is a third side view of the subsurface irrigation stake of FIG. 1 ;

FIG. 6 is a fourth side view of the subsurface irrigation stake of FIG. 1 ;

FIG. 7 is an enlarged bottom plan view of the subsurface irrigation stake of FIG. 1 ;

FIG. 8 is an enlarged top plan view of the subsurface irrigation stake of FIG. 1 ;

FIG. 9 is a bottom perspective view of a second embodiment of the subsurface irrigation stake of the present invention showing the new design;

FIG. 10 is a top perspective view of the subsurface irrigation stake of FIG. 9 ;

FIG. 11 is a first side view of the subsurface irrigation stake of FIG. 9 ;

FIG. 12 is a second side view of the subsurface irrigation stake of FIG. 9 ;

FIG. 13 is a third side view of the subsurface irrigation stake of FIG. 9 ;

FIG. 14 is a fourth side view of the subsurface irrigation stake of FIG. 9 ;

FIG. 15 is an enlarged bottom plan view of the subsurface irrigation stake of FIG. 9 ; and,

FIG. 16 is an enlarged top plan view of the subsurface irrigation stake of FIG. 9 .

The broken lines shown in FIGS. 1 - 16 are for the purpose of illustrating portions of the subsurface irrigation spike that form no part of the claimed design.