Double nut zero loss pipe union

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Description

FIG. 1 is a perspective view of double nut zero loss pipe union showing my new design.

FIG. 2 is a top plan view thereof.

FIG. 3 is a bottom plan view thereof.

FIG. 4 is a right side elevation view thereof.

FIG. 5 is a left side elevation view thereof.

FIG. 6 is a front elevation view thereof; and,

FIG. 7 is a rear elevation view thereof.

Claims

The ornamental design for a double nut zero loss pipe union, as shown and described.

Referenced Cited
U.S. Patent Documents
3275350 September 1966 Kody
4798404 January 17, 1989 Iyanicki
5857719 January 12, 1999 Hansen
6488318 December 3, 2002 Shim
D533259 December 5, 2006 Lewis
D549804 August 28, 2007 Lewis
D612716 March 30, 2010 Lutz
D627039 November 9, 2010 Yu
D648005 November 1, 2011 Morishita
D706126 June 3, 2014 Orow
D746415 December 29, 2015 Lehmann
D746418 December 29, 2015 Castrigno
D746953 January 5, 2016 Gledhill
Patent History
Patent number: D772383
Type: Grant
Filed: May 18, 2015
Date of Patent: Nov 22, 2016
Inventor: Kevin M. Gill (Linden, CA)
Primary Examiner: Eric Goodman
Assistant Examiner: Amy Wierenga
Application Number: 29/527,238
Classifications
Current U.S. Class: Fitting (10) (D23/259)