Regulator

- African Oxygen Limited
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Description

FIG. 1 is a front view of a regulator.

FIG. 2 is a first side view of the regulator.

FIG. 3 is a rear view of the regulator.

FIG. 4 is a second side view of the regulator.

FIG. 5 is a top view of the regulator.

FIG. 6 is a bottom view of the regulator.

FIG. 7 is a first perspective view of the regulator.

FIG. 8 is a second perspective view of the regulator; and,

FIG. 9 is a third perspective view of the regulator.

The broken lines in the drawings illustrate the unclaimed environment of the regulator and form no part of the claimed design.

Claims

What is claimed is the original and ornamental design for a regulator, as shown and described.

Referenced Cited
U.S. Patent Documents
3547143 December 1970 Mills, Jr.
3586037 June 1971 Zimmer
D224106 July 1972 Baranowski, Jr.
D305814 January 30, 1990 Fangrow, Jr.
D409745 May 11, 1999 Niemczyk
D428114 July 11, 2000 Le Bars
D495049 August 24, 2004 Austin
D657864 April 17, 2012 Moody et al.
D674469 January 15, 2013 Boyer
20040134541 July 15, 2004 Chen
20040168688 September 2, 2004 Peyron
20060086359 April 27, 2006 Austin
20090188571 July 30, 2009 Basler
Foreign Patent Documents
002140962-0001 November 2012 EM
002140962-0002 November 2012 EM
002140962-0003 November 2012 EM
002246314-0001 May 2013 EM
002246314-0002 May 2013 EM
002246314-0003 May 2013 EM
002246314-0004 May 2013 EM
Patent History
Patent number: D737427
Type: Grant
Filed: Nov 28, 2012
Date of Patent: Aug 25, 2015
Assignee: African Oxygen Limited (Johannesburg)
Inventors: Roberto Maria Marcello Dionisio (Bruma), Radoslav Jovanovic (Bryanston)
Primary Examiner: Deanna L Pratt
Assistant Examiner: Lilyana Bekic
Application Number: 29/438,307
Classifications
Current U.S. Class: Regulator Or Valve (D24/110.6)