Welders' mask

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

FIG. 1 is a front elevational view of a welders' mask showing my new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a perspective view thereof; and,

FIG. 7 is a second perspective view thereof.

Claims

The ornamental design for a welders' mask, as shown.

Referenced Cited
U.S. Patent Documents
D654226 February 14, 2012 Wu
D654634 February 21, 2012 Wu
8701212 April 22, 2014 Daniels
D732746 June 23, 2015 Wu
D734558 July 14, 2015 Wu
9596902 March 21, 2017 Daniels
Patent History
Patent number: D796118
Type: Grant
Filed: Apr 29, 2016
Date of Patent: Aug 29, 2017
Inventor: Zhaolin Yang (Zhejiang Province)
Primary Examiner: Robert A Delehanty
Application Number: 29/562,808