Welding hood nut

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Description

FIG. 1 is an environmental perspective view of a first embodiment of a welding hood nut showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view with the left side being a mirror image thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is an environmental perspective view of a second embodiment of a welding hood nut showing my new design;

FIG. 8 is a front elevational view thereof;

FIG. 9 is a rear elevational view thereof;

FIG. 10 is a right side elevational view with the left side being a mirror image thereof; and,

FIG. 11 is a top plan view with the bottom view being a mirror image thereof.

The broken line showing of the welding helmet in FIGS. 1 and 7 is for illustrative purposes only and forms no part of the claimed design.

Claims

The ornamental design for a welding hood nut, as shown and described.

Referenced Cited
U.S. Patent Documents
D278029 March 19, 1985 Suponitsky
D295370 April 26, 1988 Carlo et al.
4907300 March 13, 1990 Dampney et al.
D311131 October 9, 1990 Saito
5571217 November 5, 1996 Del Bon et al.
5845341 December 8, 1998 Barthold et al.
6260197 July 17, 2001 Hoogewind
D459207 June 25, 2002 Miyata
D540989 April 17, 2007 Huh
D551961 October 2, 2007 Huh
20080060102 March 13, 2008 Matthews et al.
Patent History
Patent number: D592360
Type: Grant
Filed: Jan 8, 2008
Date of Patent: May 12, 2009
Inventor: Chad W. Piester (Brandon, FL)
Primary Examiner: Ruth McInroy
Attorney: Richard C. Litman
Application Number: 29/290,733
Classifications
Current U.S. Class: Element Or Attachment (D29/122)