Plug for a hammer union

Info

Patent number: D726286
Type: Grant
Filed: Sep 4, 2012
Date of Patent: Apr 7, 2015
Assignee: Protective Industries, Inc. (Buffalo, NY)
Inventors: Frederick W. Zeyfang (Erie, PA), Cory Michael Sierant (Newfane, NY)
Primary Examiner: Eric Goodman
Assistant Examiner: Steven Czyz
Application Number: 29/421,680

Description

Description

FIG. 1 is a top perspective view of another embodiment of a plug for a hammer union showing my new design;

FIG. 2 is a bottom perspective view of the design of FIG. 1;

FIG. 3 is a top view of the design of FIG. 1;

FIG. 4 is a bottom view of the design of FIG. 1;

FIG. 5 is a side view of the design of FIG. 1;

FIG. 6 is another side view of the design of FIG. 1;

FIG. 7 is another side view of the design of FIG. 1; and,

FIG. 8 is another side view of the design of FIG. 1.

Claims

The ornamental design for a plug for a hammer union, as shown and described.