Mask
Description
Claims
The ornamental design for a mask, as shown and described.
Referenced Cited
U.S. Patent Documents
D407858 | April 6, 1999 | Cyr et al. |
D518605 | April 4, 2006 | Chen |
D522697 | June 6, 2006 | Chen |
D526094 | August 1, 2006 | Chen |
D529234 | September 26, 2006 | Broersma |
D555837 | November 20, 2007 | Chen |
D570551 | June 3, 2008 | Broersma |
20060090234 | May 4, 2006 | Cyr |
20070050896 | March 8, 2007 | Stevens |
20080086795 | April 17, 2008 | Cyr et al. |
Patent History
Patent number: D586050
Type: Grant
Filed: Nov 20, 2007
Date of Patent: Feb 3, 2009
Inventor: Chun-Nan Chen (Tainan)
Primary Examiner: Ruth McInroy
Attorney: Kamrath & Associates PA
Application Number: 29/297,854
Type: Grant
Filed: Nov 20, 2007
Date of Patent: Feb 3, 2009
Inventor: Chun-Nan Chen (Tainan)
Primary Examiner: Ruth McInroy
Attorney: Kamrath & Associates PA
Application Number: 29/297,854
Classifications
Current U.S. Class:
Including Transparent Eye Shield (e.g., Welder's Mask, Glare Shield) (D29/110)