Plumbing stake

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Description

FIG. 1 is a front elevation view of the plumbing stake.

FIG. 2 is a left side elevation view thereof.

FIG. 3 is a top plan view thereof; and,

FIG. 4 is a bottom plan view thereof.

The broken lines are included for illustrative purposes and form no part of the claimed design.

Claims

The ornamental design for a plumbing stake, as shown and described.

Referenced Cited
U.S. Patent Documents
D285409 September 2, 1986 Lemkin et al.
D313268 December 25, 1990 McDaniel
D339508 September 21, 1993 Zeman
D340626 October 26, 1993 Zeman
Patent History
Patent number: D668132
Type: Grant
Filed: Mar 11, 2011
Date of Patent: Oct 2, 2012
Assignee: Safe Flow Systems, LLC (Santa Fe, NM)
Inventor: Anthony J. Peperas (Santa Fe, NM)
Primary Examiner: Cynthia Underwood
Application Number: 29/387,389
Classifications
Current U.S. Class: D8/356