Fire protection sprinkler trigger cover

- The Viking Corporation
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Description

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.

Claims

The ornamental design for a fire protection sprinkler trigger cover, as shown and described.

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Patent History
Patent number: D604804
Type: Grant
Filed: Mar 17, 2009
Date of Patent: Nov 24, 2009
Assignee: The Viking Corporation (Hastings, MI)
Inventors: David VanEerden (Middleville, MI), Thomas E. Winebrenner (Hastings, MI)
Primary Examiner: Robin V Webster
Attorney: Harness, Dickey & Pierce, P.L.C.
Application Number: 29/333,910