Recessed snag-resistant knobs for adjusting a welding shields pivot action

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Description

FIG. 1 is a perspective view showing the new design for a recessed snag-resistant knobs for adjusting a welding shields pivot action;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

Features depicted in dotted lines do not demark claimed subject matter in the present disclosure.

Claims

The ornamental design for recessed snag-resistant knobs for adjusting a welding shields pivot action, as shown and described.

Referenced Cited
U.S. Patent Documents
6260197 July 17, 2001 Hoogewind
D565800 April 1, 2008 Wang
D584003 December 30, 2008 Juhlin
D585604 January 27, 2009 Martin
D589654 March 31, 2009 Juhlin
D592811 May 19, 2009 Juhlin
D674150 January 8, 2013 Juhlin
8584265 November 19, 2013 Lilenthal
9596902 March 21, 2017 Daniels
D789614 June 13, 2017 Huh
D793007 July 25, 2017 Yang
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20130191976 August 1, 2013 Pizzi
20160074230 March 17, 2016 Sernfalt
Patent History
Patent number: D841893
Type: Grant
Filed: Nov 18, 2016
Date of Patent: Feb 26, 2019
Assignee: 3M Innovative Properties Company (St. Paul, MN)
Inventors: Linus P. Bastman (Orsa), Johan M. P. Hansson (Borlange), Kjell A. Hummel (Borlange)
Primary Examiner: Robert A Delehanty
Application Number: 29/584,890