Fire protection sprinkler trigger cover

FIG. 1 is a top perspective view of the design for a fire protection sprinkler trigger cover according to the present invention;

FIG. 2 is a bottom perspective view of the fire protection sprinkler trigger cover shown in FIG. 1 ;

FIG. 3 is a top plan view of the fire protection sprinkler trigger cover shown in FIG. 1 ;

FIG. 4 is an elevation view of the fire protection sprinkler trigger cover shown in FIG. 1 ;

FIG. 5 is a bottom plan view of the fire protection sprinkler trigger cover shown in FIG. 1 ;

FIG. 6 is an elevation view of the fire protection sprinkler trigger cover shown in FIG. 1 attached to a fire protection sprinkler along with an escutcheon; and,

FIG. 7 is a top plan view of the fire protection sprinkler trigger cover of FIG. 6 .

The broken lines showing the central opening, the fire protection sprinkler and the escutcheon, and other features are for illustrative purposes only and form no part of the claimed design.