Pipe test plug wrench

Navas July 13, 2

Patent Grant D619435

U.S. patent number D619,435 [Application Number D/353,289] was granted by the patent office on 2010-07-13 for pipe test plug wrench. Invention is credited to Sergio Navas.


United States Patent D619,435
Navas July 13, 2010

Pipe test plug wrench

Claims

CLAIM I claim the ornamental design for a pipe test plug wrench, as shown and described.
Inventors: Navas; Sergio (Estanzuela, Zacapa, GT)
Appl. No.: D/353,289
Filed: January 6, 2010

Current U.S. Class: D8/27
Current International Class: 0805
Field of Search: ;D8/21-30 ;81/60,177.1,177.85,121.1,124.3,165-170,110.1,176.2,124.6,176.1,176.15,177.2 ;16/110.1 ;D15/144.1 ;219/75,227,229,121.16,121.18

References Cited [Referenced By]

U.S. Patent Documents
D267392 December 1982 Hildebrandt
D285948 September 1986 Mazzoleni
D287927 January 1987 Zankich
D333243 February 1993 Brown
D344437 February 1994 Cleland et al.
D351975 November 1994 Brunner
D387640 December 1997 Von Fange
D431982 October 2000 Nyberg
D519342 April 2006 Hartman et al.
D596002 July 2009 Bunker
Primary Examiner: Barkai; Raphael
Assistant Examiner: Gholson; Randall H

Description



FIG. 1 shows a perspective view of the pipe test plug wrench.

FIG. 2 demonstrates a side elevation of the pipe test plug wrench as shown in FIG. 1; and,

FIG. 3 portrays a perspective view of the pipe test plug wrench as shown in FIG. 1.

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