The broken lines shown in the drawings represent portions of the facemask that form no part of the claimed design.
The broken lines shown in the drawings represent portions of the facemask that form no part of the claimed design.
Number | Name | Date | Kind |
---|---|---|---|
4736466 | Kallstrom | Apr 1988 | A |
5806088 | Zide | Sep 1998 | A |
D758669 | Collette | Jun 2016 | S |
20090044316 | Udelhofen | Feb 2009 | A1 |
Entry |
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http://www.xenith.com/pages/facemasks; downloaded May 11, 2016; 6 pp. |