Plumbing hub

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History

FIG. 1 shows a top front perspective view of a plumbing hub.

FIG. 2 shows a top, rear perspective view of the plumbing hub.

FIG. 3 shows a front elevation view of the plumbing hub.

FIG. 4 shows a side elevational view of the plumbing hub; and,

FIG. 5 shows a top elevation view of the plumbing hub.

The broken lines represent unclaimed portions unclaimed portions of the plumbing hub and form no part of the claimed design.


We claim the ornamental design for a plumbing hub, as shown and described.

Referenced Cited
U.S. Patent Documents
5934331 August 10, 1999 Earl
6679015 January 20, 2004 Cornwall
D515177 February 14, 2006 Raterman et al.
7204267 April 17, 2007 Persico
7618067 November 17, 2009 Danboise
Foreign Patent Documents
WO 2007/038809 April 2007 WO
Patent History
Patent number: D656223
Type: Grant
Filed: Jul 31, 2008
Date of Patent: Mar 20, 2012
Inventors: Louis Cronje (Pretoria), Pieter Albertus Reinecke (Pretoria), Johannes Cronje (Pretoria)
Primary Examiner: Cathron C. Brooks
Assistant Examiner: Maurice Stevens
Attorney: Hahn Moodley LLP
Application Number: 29/322,291
Current U.S. Class: Valve Or Body Therefor (D23/233)